My panties had comedown around my thighs and my cock was making a little tent in my skirt. Shekneeled with one leg on either side of my head and lower...d her pussy down."Eat my pussy bitch, you've had your fuck and now you better say thank youproperly"I didn't need telling twice, I was full of enthusiasm as I started to lickher pussy but she wasn't in the mood for anything too special. She justwanted to ride my face and pretty soon I was mostly holding my tongue outand flicking it as she rubbed. But my twin and the younger sisters probably did not know about it. As I saw my image, I felt myself getting a hard-on. I picked up my sister’s panties, from the clothes kept for wash, and wore them as well. It was better than going out with a prominent tent on the front of the soft semi-transparent housecoat. I ruffled my hair once again to make sure it was dry and went out.As I entered the living room, Putti’s put her hand on her mouth to suppress her giggle. Manju smiled knowingly and said. She then leaned in and started kissing me; her tongue against mine. She then moved her hands back to my breasts again while still kissing me. She then slowly started moving her hands down my body. She pulled away from the kiss and leaned down and started sucking on my breasts; Going from one to the other while running her hands up and down my inner thigh. Then she slowly started running her fingers up and down my pussy. She looked up at me and said I have you so wet. Then she took her finger. All of them had long got passed the embarrassed looks phase and Gavin was sure that both of them had a strong exhibisitionist streak in them.Time passed and David noticed that he was catching "a show" less and less often. Now and then Lisa would occasionally seem cold and distant to Gavin while David was around instead of the hot sex fiend that she had been.What's up? David asked of his best mate. "Not me" of late was his friend's reply. "Come on down the pub and burden me with your troubles".