Especially since Mom had started to join in.Session A50:“Hypothetical. You’re twenty.”Nod.“You’ve just bought a dress.”Nod.“It shows a l...t of cleavage, doesn’t it?”“Yes.”“It shows more cleavage than your other dresses, doesn’t it?”“Yes.”“Tell me how much cleavage it shows.”“It shows a lot of cleavage.”“Tell me where it ends.”“Slightly above my nipples.”“Your bust is sexy, isn’t it?”I’d gotten to “bust” through some trial and error. Boobs, tits, breasts, even bosom—no go. But for some reason,. Only one thing mattered right now I slipped the zipper on her wet dress down felling her little wriggle as it slipped off her shoulders. Lisa has lovely average sized breast for her age, young soft and tender as I slowly let my thumb massage her nipple through the material of a Black silky bra edged in white lace. The effect on Lisa was fore her to give a gasp and put her arms around my neck pulling me against her. We broke off again, her eyes locked onto mine as her hands dropped to my waist.. "As Mikey was talking, Brandon began to walk toward him. When he got there, he reached down, cupped Mikey's balls and began to play with them. That was all it took for me to pop to attention. I was hesitant and walked toward them slowly. I suddenly realized that the door was not locked and thought it a good idea to go and lock it. That would prevent Joe from walking in unexpectedly, I thought.After locking the door I turned to see Brandon's cock in my brother's mouth. For a split second I was. At this point I am breathing very hard & moaning. I was on the edge & about to orgasm & my pussy hasn't even been touched yet! I felt so used, so slutty so degraded but in a sexually exhilarating way!!! His facial expressions were so enticing to me as were his a****listic grunts & commands. He pulled me up grabbed my face then slaps my cheek. Not hard but it wasn't gentle either. He then spits on me again & immediately kisses me once more. He could work his tongue rather well. He then sits down.