I noticed again that Becca's thighs were firm and trim just the way I like them. My eyes then went to her round curvy firm ass. Since I was still hard...I knelt behind Becca and ran my cock over her buttocks. She moaned as she felt the intrusion and wiggled her ass in approval. I slowly fucked her from behind and fondled her sensuous ass flesh. Becca lifted her face off of Cathleen's pussy long enough to say, "I already lubed up so you can fuck my ass."Cathleen then blurted out, "Do it, I want to. After all, her being gone have me the perfect chance to bring over a work friend to help me with the difficult assignment my boss had been banging on for weeks about. My girlfriend headed to get a shower and I leant over to grab my phone, thanking every god out there that she's not seen the message waiting on my home screen - 'Good morning you, hope you're ready to get working later ;) xx'Heart racing, I guiltily typed my reply - 'Of course, cleared my desk especially for you :*' Wondering if I. " "Chef's choice. I know him as well." "Well aren't you a big shot, Mr.Hightower." Over the next hour we enjoyed a great meal and even greater conversation. I could talk to this girl for hours. She wasn't just some airhead that only got by on her looks. She was smart. She went to college in the city, studying corporate finance. She had graduated with honors and with many job offers. "I haven't decided where I'd like to work." She said. "I want to take my time and make the right decision.". He turned her over on the table and looked at his trussed up love slave. She was laying on her arms and lower legs. He spread her knees apart. Her tits, sunken abdomen, and cunt were the most prominent features of her body. He rubbed her tits and nipples. All she could do was moan.He lifted her upright and placed her against the wall on her knees and placed a four inch collar around her neck to hold her head in an exaggerated heads up position. Then he used a suede whip to redden her breasts.