I was looking constantly at her with all my desires, she didn’t dare to look back at me, may be she had a sense of guilt I guess but I bet she under...tood all my desires. And the damage had been done so all my desires were building in me. She was just four feet away from me, I was thinking to sit over her on the chair itself faced to her side crush my chest over her boobs and start to kiss her red lips and my wildest fantasy to tongue fuck her belly button.As I gathered courage my grandma came. He finally pulled the glistening shaft out of her mouth, dragged her to her feet and put her back down in her chair, again, her wet, oozing crotch pressing itself against the cold leather chair seat.Stone returned to his swivel chair, appreciating even more what a wonderfully uninhibited, totally decadent woman she was.He looked at her luscious, disheveled state, and thought to himself that Herb was certainly correct when he had warned him that she would do absolutely anything, with absolutely. “Where you going?” he asked.“To the bathroom to try these on”, I replied quickly.“Whats the point, just try them on in here, less hassle that way. Oh and lock my door so that no one walks in.”Nervously I took off my trousers and my current boxers and tried on one pair of the boxer briefs, hey fitted well, much more comfortable than I had thought, I really liked them. I took them off and put on the new y-fronts.“Wow, you look sexy in them” Josh said as soon as I had them on.“Erm, thanks” I. ”Crystal finally got it and said, “Oh! I see now. I guess there really isn’t any difference. Is there?”My sister said, “I guess I need to go get my husband.”On her way back to her bedroom she again knocked lightly, Crystal said come in, and the door opened. My sister asked, “Crystal would you mind getting my husband hard so that he can fuck me?”Crystal and I were under the covers naked, she patted my cock, and then she slipped out of bed. Crystal walked up to her father, patted his cock through.