I sucked Rob's cum from one hand, while I fingered my Mistress with the other. "Yes Evie," moaned Mistress Sarah almost ready to orgasm. "It's just y...u, Rob, and me...a threesome sweetie." Mistress Sarah's words were replaced with breathless moans and screams as an orgasm took hold of her body. I fingered her faster, in rhythm with her rocking body. It took all my will power to keep 'his man' from having an orgasm. Mistress Sarah pinched her nipples increasing her own pleasure. Her orgasm. She held the sheets one in each hand and bit down on her lower lip that was quivering.I pushed and felt the tight flesh peel back yielding to my head as it popped in.“Ahhh. Aieeeee. Uhhhhmmmmmmm….!” She pressed her eyes closed when she reopened them I could see they were filled with tears. I considered stopping but I was in and I wanted her.I slide the remainder of my shaft home and slowly began to stroke her, holding her head as I did kissing her with each tender stroke deep into the hot wet. Everyone thinks college is all fun and games, but when you're looking at your math grade plummet after a bad test on Tuesday, it kinda takes the wind out of your sales. Even now, on a Friday afternoon, you are sitting at your desk in your room at the frat house, working on an essay. Real “Animal House” of you, huh?But tonight will make everything better; your fraternity has been planning all month for a party that’s happening tonight at the frat house. It should be a real rager. Every detail. M: Super. Then your hubby must be taking very good care of you right?S: Mmm.M: Mm? what happened?S: He left for army last month.M: Ohhh very sad.. you must be missing him a lot then.S: Hmm.M: Don’t worry. When is he planning for a next vacation?S: Next year.M: That’s very long. How will you manage?S: Hmm.From this conversation, I understood that she is badly missing her husband and mainly she needs someone to satisfy her sexual needs. I thought I should give it a try. I somehow convinced her to.