I told you, just my panties.”“S'il te plait Miss Helen… S'il te plait… Please, please…”I relent and reach my hand under his blanket, and a...ross his lap to where his stiff cock is tightly wrapped in my panties. I place my palm against the top of his shaft, close my fingers around his panty wrapped cock and begin masturbating him.Still not looking at him; I gaze over the back of the seat in front of me while my hand ministers to his wrapped cock. I worry that the panty will slip off but he seems. If you noticed, I don't wear a bra, despite being B cup. I don't own any bras since my girls are too small compared to Sis' D cup and Mom's DD cup, borderline G cup. The only undergarments I have are panties.I tried to sleep in, but I feel horny. Horny enough to not sleep. I lie on my back and stair at the ceiling, frustrated. I then noticed a new set of sensations at my crotch. Sitting up, I look at my panties and I see a bulge, one inch in length. I touched it, I jerked my hips and felt my. Mine already being on display because I felt confident enough to leave my room like that. We hugged and told each other that we loved the other’s outfit even though I’d seen hers before.The party was at a house in the same street as one that we’d been to before and as we entered the front door I heard on half pissed guy shout,“THE STRIPPERS ARE HERE GUY.”Neithe Isla, sorry, now Kat, nor I corrected him, instead we asked him where the booze was. We did the same trick with the vodka although I. Her hand had zeroed in and grabbed my cock thru my pants, “I bet you could hurt me with that, I like pain” she boldly said. I was really stunned at first. I’d never had expected that to come outta her debutante mouth. I blurted out “Let’s go find out”, figured I was calling her bluff. She replied, “I have to get back to my 18th birthday party and girl friends, but I’m leaving with you tonight.” and turned back to her friends who were giggling.I headed to the bar to think this one over. I sat.