It feels so much better when you do it for me. How 'bout taking off your suit before you do. Seeing you naked really gets me off." "Okay, but you...take your's off first so I can watch you get hard over me." Brandon hurriedly slipped off his sneakers and suit while Brittany stood and turned to face him. Doing her best imitation of a stripper, she removed her bikini top and threw it to her brother. After slowly pushing the bottoms down her long, lean legs, she struck a few poses wearing. You try not to whimper at this, afraid to give voice to your pleasure lest I punish you by making it stop, even though at the back of your mind you know there's no way that I will let you cum yet. The fingers probing you do not let up and you can feel your orgasm building, confusing you because it feels like I'm going to make you cum and yet I haven't given you permission to do so. You want to cum don't you slut, I ask sneeringly as though reading your mind. Please Master, you gasp half into. You took pictures of me like that? I'll bet you jacked-off a lot to them, huh?"He was moving back and forth now, a look of ecstasy on his face."Yes, I did, lots of times but this is so much better. I can't believe, all the times I've looked at those pictures of you while I, you know, masturbated, that I'd ever be doing this." Well, your parents will be gone another week. I think we could do quite a lot of this if you want, Rick. I think you're quite a wonderful lover." Lover? Me, your lover?. I will if you want me to." I do, sweetheart. I told Susan you'd be perfect for the job. She wants a nasty girl, a little slut for her boys to amuse themselves with, a girl that loves to fuck and suck a stiff cock. I told Susan you were that girl. Bring this pussy back tonight all red and puffy, oozing sperm. Do it for me, okay?"We were both into this lewd banter, each feeding off the other's words. Mom was back to fingering her pussy, and I strained up to see. I couldn't see much more then her.