I was bored on this Saturday afternoon, and my parents had gone to my sister’s soccer game. I decided to do something I would never normally do, and that’s call my friend Mary Kate. I asked if she wanted to come over, and she said ok. At this point, I had already jacked off to porn, but being only 15, was still horny. My tiny penis was only 4” when erect, and I was a little embarrassed, but I couldn’t do anything about it. When she came over, her parents wondered if there was anyone home, and I said they went for a walk. They left after ten minutes of small talk in hopes of seeing someone else in the house, but they never did. They trusted us because we had never had a history of bad behavior. Mary Kate was wearing a T-shirt and yoga pants that showed off her cute butt. I was kinda into Mary Kate, and I think she was into me, but we had never expressed our feelings for each other before. It was a little awkward at first but eventually we turned on the TV and watched some Discovery Channel. I talked with her a little bit, and stole a quick look at her breasts. I was trying to hide my boner, but I didn’t think she noticed anything. After the show ended, I scooted a little closer to her in a joking way, and she smiled and blushed. I could tell she was uncomfortable, but it didn’t matter. I told her to relax a little, and held her hand. It actually got uncomfortable for me as well, because I had never gone very far with a girl ever, but I was into her so I was excited. I rested my head on her shoulder for a few seconds that sat up normally to wait for her reaction. I could tell she was still nervous, but I think she liked me a little. We watched another show while holding hands, and then we caught each others glance for 5 seconds, and then she said she wanted to tell me something. I said what, and she told me she liked me. I said I liked her back, and I said I wanted to kiss her. She smiled and got really red in the face. She leaned in slowly, and I did as well, and our lips touched for just a quick second. We both shied away at once, as it was kinda weird for us both, but we both liked it. I wanted to kiss her again, and told her to relax and leaned in and but my arm around her neck and brought her in for a longer kiss. For the third kiss, I stuck my tongue inside her mouth for a quick second, and returned the favor. After getting the nerves out of the way, we proceeded to make-out for 15 minutes, with both of us intertwining our tongues. When we finally stopped, I smiled at her and she smiled back. I secretly wanted more, but I didn’t want to push the envelope. Luckily I didn’t miss out. She whispered to me she wanted to take it farther, and slipped her T-shirt off to reveal a white B-Cup bra. To my wildest fantasy, she then unhooked the bra, and her tiny titties peeked out at me. They were beautiful boobs, and I smiled and blushed. I wanted to grab her breasts so bad, but I didn’t make a move. We sat there for a few seconds, and she asked me if I didn’t like it, but I told her I was scared to make a move. So she took my hand in hers and placed it on her soft breast. On pure impulse, I squeezed and massaged, and my other hand reached up and did the same. It was a dream come true to have a handful of breast, and I wanted to kiss her again. I kissed her mouth then moved down to her neck and then finally to her boobs, which I sucked on and kissed to my heart’s (and dick’s) desire. By then my cock was bulging, and I asked her if she wanted me to take it out. She told me to do what I was comfortable with, but I interpreted it as a yes. Even though I didn’t want her to see my small penis. I took off my pants and slipped it out of my underwear. Of course, I didn’t shave my pubes, and it looked like a hairy mess down there. She shuddered at first, and then giggled a little, and I was mortified. I put it away at once, and she asked why. I said that I didn’t think she liked it, and she said she did. I took it back out and she touched it with her hand. She gripped it firmly, and I felt my penis pulsing. She began to make a stroking motion with her hand, and I was getting closer and closer to cumming. I gave her a kiss on the cheek and told her how much I liked this moment, and she looked me in the eyes and told me she liked it as well. She stroked faster and faster, and I could feel myself reaching the point of no return. I told her I was going to cum, and she said she had never seen a boy cum before. I grabbed a few tissues from the closest box and thrust them at my penis just as the first strands of hot jizz came flying out. She screamed and jumped back, but I told her gently to relax and I finished cleaning up. I had made a bit of a mess, but it was well worth it. I just got my first handjob!