“Yup. One of my favorite guys. Big cummer and stays hard for a second go. Hope you can get some traction,” she replied with a big grin.It was a ro...tine we had developed during the past six months since Sis had gotten on contraception. When she turned sixteen, the age of consent here, we had gone beyond playing “doctor” but short of penetration. She’d heard some stuff about screwing from girlfriends. I’d been laid a few times by an older cousin at a family reunion and I shared the story with my. He’s hung like a horse with a, 9 or 10 inch, fat cock and big balls and I think that the big bulge in his pants, scares a lot of girls away. My friend Eric is a lot like me, a nerd, slim, with a body that, from the shoulders down could be mistaken for a girls. His dad just up and left him, his mom, and his three older brothers five years ago. Eric is shy and timid and I think it’s because his older brothers pick on him so much. He’s good looking and very smart and has a big cock and balls that. I leaned down and put my mouth on her nipples bra and all. Jamie was giggling but still holding me tight and moaning for more.I moved my hands to the bottom of the bra and started to push up and under it. I was able to push it up enough to expose those beautiful tits, and my mouth went right back to them. They are so much more incredible when uncovered like that. Jamie loved when I licked and sucked on her nipples. She would make the most sensuous sounds and pull me against her so tight. She. . how would I do that?" Well, for girl's boobies to grow she needs to be kissed and have her boobies sucked. Would you like to help me?"He hesitated. "I don't know if I should be doing that or not. My mom said that I shouldn't..." Your mom, Oh sure I see ... well here is the thing Bobby, I don't think you mom would mind if you helped me, say do you know the real difference between boys and girls?" Sure", he answered, "girls got boobies and no thingy ... boys got thingy's."She wanted to laugh at.