Kaley and I volunteered to stay in the tent with them to keep an eye on them and so we could catch up. Night fell and my dad and my uncles got a nice... big fire going and as we let it die down we all made s'mores over the hot coals. My two younger cousins quickly got tired and headed off into the tent where everything had been set up. After nearly everyone had gone to bed Kaley and I grabbed a deck of cards to play a game while we talked as this was our favorite thing to do. After a game or two. I'm not sure if I was afraid to get caught. Or I just didn't know how to play the game anymore.Things changed shortly after my step-daughter turned sixteen. That's when I really started noticing how extremely sexy girls her age were. I started paying more attention to girls her age. I hid it well. I didn't want to be that creepy guy. I didn't want to get labeled. Nor did I want any trouble from what I knew would and could happen if I actually did something.Her friends started coming over to. Next her other hand was cliped to the chain beside the first. The upwards location of her now secured arms pushed her large breasts forward, the large nipples hard and begging to be used. Reaching forward you take a stiff nipple between your thumb and forefinger squezzing hard while pulling up. The skin pulls forward with your movement and a sharp intake of breath from her tells you she enjoys it. The smile never leaving your lips you move in front of her. Taking a cuffed leg you pull it up and. We werent saying much at this point, just starin at the pron and rubbin our pants. Eventually he stuck hand down his pants and began to rub his dick dirctly, i followed quite quickly. So there we are jerkin in our jeans, when out of the corner of my eye it looks as if the tip of his dick is sticking of his jeans as he rubbed it, i looked closer and it was. i began to get nervous, i had never really seen another guy naked in real life this close to me. After about a minute of that without even.