As a college sophomore still undecided on my major, I had enrolled in several humanities classes.

One afternoon during Introductory Anthropology class, the instructor announced that every student would have to conduct a survey. This didn’t really get my attention until he said that the survey was to be on some aspect of human sexuality.

In the course of the survey, I would have to form a hypothesis and then test it by questioning at least 25 persons. I decided on the subject of fellatio. I would ask 25 college women the following questions: 1) When you give a man a blowjob, do you let him come in your mouth? 2) If so, do you swallow? 3) When your lover doesn’t come in your mouth, where on your body do you prefer he ejaculate? 4) If the circumstances were right, would you demonstrate your abilities to prove your skill?

That weekend I hiked to a nearby secluded waterfall that few people know about. After an hour’s think session, I headed back down the trail. About half-way down, I saw two young women coming toward me. They were totally gorgeous. I smiled as they passed, but said nothing. All of a sudden I realized what an opportunity I had here. Just as they were rounding the bend, I yelled and asked them to hold up for a second.

With notebook in hand I ran up the trail and introduced myself. They introduced themselves as Helen and Kirsten. I asked if they’d mind helping me with a survey. I explained that it was very personal and explicit. They said to go ahead.

I spoke to Kirsten first. She was 19 years old. She had dark-blonde, shoulder-length hair and a wonderful body — large tits and an ass to match. She told me that she does swallow, and she likes for her man to come on her ass after fucking her doggie-style.

I asked Helen the same questions. I was very nervous because I was so overwhelmed with her beauty. She too was 19, but Kirsten and Helen weren’t in the same universe as far as beauty goes. Helen had shoulder-length, straight brunette hair. Her face was that of an angel, with dark brown eyes, full cock-sucking lips, and a beautiful smile. She had a body to match her face, a pair of mammoth breasts that had to be at least size 36D, and the most curvaceous ass ever created. She said that, yes, she swallows, and she likes her lover to spray his come all over her tits.

Now came the big question. I asked Kirsten and Helen if, given the right circumstances, they would demonstrate their blowjob abilities. Kirsten said, “Yes, if the circumstances were right, we both would.” She took my notebook from my hand, looked at it, then dropped it on the ground. I asked what she was doing. She replied by unzipping my pants.

As Kirsten pulled my uncircumcised dick out of my pants, Helen probed my mouth with her long tongue. Kirsten engulfed my cock with her longing mouth. I had been hard from the moment I saw these ladies, so she didn’t have to worry about getting me up. Kirsten moved the foreskin back and forth over the swollen head as she trailed her tongue down my shaft. Then she concentrated on my balls, licking, sucking, biting, tickling. She was doing it all.

It wasn’t long before I shot my load. Sure enough, Kirsten swallowed every bit of my spunk, but not before playing with it on her tongue. After Kirsten satisfied her appetite, Helen said, “Now let me show you both how head should be given.” She dropped my pants and boxer briefs all the way to the ground. Of course, after the workout ol’ One-Eyed Jack had just had, he was now limp, but not for long. Helen took my love muscle in her mouth, and after just a few seconds, my blood was pumping and my flag was again fully erect.

She started stroking my shaft until a small dot of pre-come formed on its tip. Then she swallowed me whole, all nine inches. I had never had a woman take my entire length in her mouth, but Helen did. She was the best deep-throater I had ever seen, movies included. After a few minutes of total devotion to my dick, she cupped her hands around my balls. She took an index finger and started pressing on that really sensitive spot between my nut-sack and ass hole. That was all I could take. I told her that I was going to come. She put her mouth one inch in front of my purple head and released her grip. I exploded all over her face and in her mouth. She rubbed what missed her mouth all over her face and asked Kirsten to lick it off. Sure enough, Kirsten treated the come on Karen’s face like a child would a lollipop.

I was exhausted, and I hadn’t done a thing. I pulled up my pants and picked up my notebook and pen. Helen said, “We knew what you were after from the beginning. We had already decided we were going to cooperate with you after we passed you on the trail, provided you asked us the right questions.”

“How did you know I was doing a survey before I introduced myself?” I inquired.

Kirsten said, “We sit three rows behind you in class.” Helen laughed out loud. I stood there with my mouth on the ground as they started up the trail. After walking about 30 yards, Helen turned and said, “Well, are you coming, or are you going to pass up all this free merchandise?”

I ran up the trail to join them. At the waterfall, Kirsten and Helen found a clearing and dumped their packs.

As Kirsten unfolded a blanket, Helen opened a bottle of wine. There we sat, sipping wine and having a good time, for what must have been a couple of hours. All three of us had become quite tipsy and sweaty by lunchtime. Kirsten complained of being hot and decided to go for a swim. She stripped down to her bra and panties and jumped in the water.

Helen and I chatted while Kirsten swam. Out of the blue she asked me, “Have you recovered enough to go at it again?”

After the morning I’d had, this didn’t surprise me. I said, “I’ve recovered, but we’ll do it differently this time. I’ve already had my fun. Now it’s your turn.”

She said, “That’s fine with me,” and rose to her feet. She began removing her clothing. When she took off her shirt, I noticed her breasts were about to bust out of her bra. Then she slipped off her jeans and her socks. Standing in front of me was the most beautiful woman in the world wearing nothing but a sheer cream-colored bra with matching thong panties. I could see her beautiful bush through the thin material.

I asked her to slowly turn around so I could see her in all her splendor. I sprang to my feet, walked over to her, and kissed her like I’d never kissed anyone before. I began to rub and squeeze the gigantic melons before me. I unsnapped the front clasp and her boobs fell out. She had the lightest-brown areolae. Her nipples stood on end. I kissed my way down her neck until

I was feasting on her nipples. She breathed hotly and heavily in my ear, which served no purpose except to excite me even more.

While I sucked on her nipples, my hand made its way down her stomach. She grabbed it and stopped me. “No, no, no,” she said. “Just sit back and watch the show.” I took a seat on the blanket. She started playing with her tits, teasing me. She raised her breasts and began licking her own nipples. She turned her back to me and began to lower her panties. As she dropped them to the ground, she bent straight over so I could see her pussy and her ass together. It was a picture of pure pleasure. She turned back around and started rubbing her twat, not fingering, just rubbing. Then she walked over and stood directly over me. “Now I’m ready,” she said. Immediately I began to lap up the juices that she had worked so hard to get flowing. I spread her lips and began tongue-fucking her, in and out, in and out. As I ate her warm, wet cunt, I rubbed and squeezed her love button. It wasn’t long before Helen had her first orgasm, standing right over me with my head between her legs.

After she came, she moved from on top of me. I shucked my clothes fast. She said, “If you thought I was good at sucking cock before, you haven’t seen anything yet. This time I’ll use the lips that were made for sucking cock.”

I stretched straight back, my cock waving in the breeze. Helen squatted straight over my sex spear. She carefully inserted my dick into her slit. Then she started riding my shaft. She plunged herself deeper around it with every motion. Her hole felt like a bottomless well. In one quick motion she dropped to her knees with me still deep in her. She stopped riding me, but what she did next was indescribable. She began contracting and relaxing the muscles in her pussy around my penis. It was like nothing I had ever experienced before. She kept this up for some time while I played with her jugs. Then the shock wave overcame me. I had no choice but to pump my spunk deep inside her. I guess the warmth from my come overwhelmed her, because right after I shot my load, she fell back in an orgasm of her own.

All of a sudden we heard a branch break. We both jumped. Someone had been watching us, and it was none other than Kirsten. She had been behind a bush, enjoying the sight of us fucking each other’s brains out. I asked her how long she’d been watching. She said, “I was here for the previews.”

Helen replied, “Well, why don’t you join the party.” That was exactly what I wanted to hear. Kirsten walked over to the blanket in her dripping-wet black bra and panties. She stepped out of the panties and unhooked the bra and threw them into the bushes. Then she got on all fours. I started to eat her out, but she told me, “Just fuck me. I’m already wet from watching you two.” I spread the lips to reveal her pink honey pot. I shoved my semihard erection up into her from behind and I started screwing her doggie-style. Her juices around me soon got me back to maximum hardness.

As I moved in and out of Kirsten’s twat like a dog in heat, Helen licked and sucked my balls. Then she licked her middle finger and stuck it in my ass hole. It felt spectacular. As I fucked Kirsten’s hungry pussy, Helen crammed her finger in and out of my ass and sucked my balls, all at the same time.

It wasn’t long before my nine-inch monster had satisfied Kirsten and sent her into ecstasy. When I pulled out of Kirsten, Helen said that she wanted to eat some pussy, since all she’d tasted today was cock. Helen lay back and Kirsten sat on her face. Helen pressed her lips to Kirsten’s pussy lips. She licked her up, down, right, and left, paying particular attention to Kirsten’s clit. Kirsten was being very vocal. “Eat my pussy. Lick it up. Oh, that feels so good. Stick your tongue up in me. My cunt wants to be eaten.”

Seeing how I was left with an erection in my hand, I decided to get in on the action. I got on my knees between Helen’s legs and inserted my shaft into her. I fucked Helen while she ate Kirsten’s pussy. Unlike Kirsten, Helen was deep enough to accommodate all of me. I heard her muffled voice saying to fuck her. We all three worked together like a well-oiled machine. I moved forward and back, in and out of Helen. Helen stuck her tongue in and out of Kirsten. She must have given Kirsten ten or fifteen orgasms. She was an artist in the fine art of oral sex.

After what seemed like thousands of strokes in and out of Helen’s deep hole, I came for the last time. I remembered that Kirsten liked to have come on her ass and Helen liked it on her tits. Since Kirsten was sitting on Helen’s face with her back to me, I thought to kill two birds with one stone. I pulled my cock out of Helen and sprayed a load of spunk all over Kirsten’s ass and Helen’s tits.

I was completely exhausted. Lying beside the two of them, I watched them finish up on each other. Kirsten cleaned Helen off by licking my come off her breasts. Helen licked Kirsten’s ass clean. Once again, both of the girls swallowed.

The day ended with us packing up and hiking down the trail. We got in our separate cars, and I told them that I looked forward to seeing them in class. Since that day, Kirsten, Helen, and I have engaged in numerous threesomes. I guess I would have to say that my survey was a huge success. I may not have gotten an A, but I sure enjoyed my homework.