At 10:30, the movie started and we could see aunt and Dileep doze off by 11 and 11:30 respectively. By the time I went in, aunt and Dileep were alrady... on bed and covered by the quilt, a/c on. At about 12, midnight, the movie ended and our movement to get up and shutdown the tv and turn off the lights, disturbed Dileep and he spun and hugged aunty with one hand and did something that caught me offguard and surprised. He began sucking off his moms breast. Not a vigorous, lustful one, but a. She looked at my boner which was saluting her half naked boobs in its full might and said,“Damn, he looks big and powerful.”“You look horny as fuck! That dirty look on your face tells me about the whore you are.”“You fuck me half as good as you fucked Soniya that night, I might as well become your whore.”“Wonder how good you are at going down,” I said.She took that as a sign and went down on her knees. She was a pro when it came to blowjobs, twisting and jerking my dick into her mouth and. Nice he said, I blushed but didn't cover up. I dried myself a bit and said well since you saw them then you won't mind if I just stay that way so i don't get tan lines. We were very secluded and to his surprise I removed my bottom as well and lay back down. WOW he said I just smiled at him and asked if it was Ok. He just frinned and said no problem. After 10 minutes or so I can see he had a raging bulge in his trunks but pretended not to notice. Later I got dressed in just my bottom and t-shirt. She moaned but tried to keep her voice down. I pushed the cloth of her panties up into her cunt and made her yelp once.Finally we stopped at a park. She was exhausted and wanted to rest on a bench. I tried to make her sit on my lap but she refused. I figured we were far enough away from anyone that knew us and a little exhibitionism was not going to be a bad thing. When she stood up from the bench, I yanked her shorts down, exposing her panties for everyone in the park to see. She tried to.