As I went upstairs Mike shouted that he wanted me in knickers, stockings and bra. I opened her drawers ad found a pair of white silky boy shorts a mat...hing bra and some white hold ups. She must have looked hot in them. I slipped on the ensemble and went downstairs. I was aware that my cock was responding to the sensual feel of the lingerie. Mike stood up and let out a low whistle. “ Dave you look hot and from the bulge in those panties you feel it too.” Despite myself I was pleased with his. ” Lorelei lowered her arms and said “Michael, I promise I won’t laugh. I know boys worry about penis size like girls worry about breast size and other stuff. I don’t care how big your penis is. I just want to see it and maybe learn a thing or two. C’mon, just do it….please?”I undid my zipper and dropped my cut-offs to the ground. My newly freed dick point out and up like a piece of iron. I had a sparse but visible thatch of dark curly pubic hair and nice sized balls that hung fairly low. To see if I couldn't help this thing move along a bit faster, I tried being a little more flirty. I'd slip out of my tracksuit onour floor with just a tiny pair of hotpants and ankle socks and a white exercise blouse on hoping he'd be there to see me or hoping I could "accidentally" bump into him with my big soft behind.Once, the old guy in the other apartment caught me like that. He had a puzzled look on his face. He'd never seen me like this but he seemed to like what he saw. I would stand in. I stripped off my clothes and jerked on my rock-hard cock, wondering what was taking Sandy so long. Finally I heard steps on the deck outside and saw her slip inside. I was so eager to fuck, I practically jumped on her, and not until I wrapped my fingers around her huge tits did I realize my mistake."Mom?" Yes, baby," she said, patting my cheek before reaching for something else. She grabbed my hard cock and squeezed."Sandy told me you had a surprise for me in the boathouse. Is this it, son?".