I know she is cumming. Her breathing is rapid and her strokes increase in rapidity. She shoves herself down hard against me and gives herself over to ...rgasm, shuddering and spasming all around my cock.I want to cum. I need to cum, but she won’t let me. As her orgasm subsides, she reaches back, tugging my balls, and squeezes her pussy hard against my cock. Again, the feeling subsides, and I wonder what is next.That is when I see him step out of the shadows...Part ThreeI am not surprised by his. Uncertain whether or not she would like her ass being teased or penetrated, but I try anyway. I trace my fingertip around her asshole, applying pressure and I hear a deep groan come from her. She lifts her hips off the blanket slightly, pushing them up towards me. I comply to her request… sliding my finger down, dipping it into her pussy and getting it wet, then pressing it back against her butthole and slowly pushing it in, slowly working it in and out, then adding another finger, pushing. Vo aage or me piche.hum ek dusre ko dhakka marne lage or masti kar rhe the utne me mera khada ho gya.itna tight bhi ni hua tha thik thak ho gya tha.mene sis ko firse vahi karne ko bola.wo jese hi chadi me uske piche chada or uski ass pe apna lun touch karneki koshish karta rha.thodi der tak esa chala.bt thodi der me vo bhi notice karne lagi nd hall me chali gai.mene turanr bathroom me ja ke muthhi mari.bahar aaya to vo TV me serila dekh rhi thi.baadme khana kha ke hum so gae.uss raat bhi mene. Susan admitted to trying to conceal, hide what she was dealing with from Mark."Let it out Susie. I'll be there." OK Mark, and I, um, hear you at night. The names, like a roster." Shit, really? I'm sorry." Might not be so bad if you didn't have a stiff one at the time." Mark now turned red."Susan, I, I don't know what to say." Give me some time. OK?" Of course, sure."And over the course of the next months, most nights Susan would hear Mark in his sleep,"Trudy, Sabina, Phyllis, Caecilia, Livia,.