And with that, Pet climbed onto the bed and grasped Master's cock with his right hand before leaning forward and taking the shaft into his mouth. Using the skills that Mistress had taught him, he employed nibbling and sucking techniques, stroking with his hand, then sucking the balls. Master never looked at him once. His eyes stared longingly at his wife, presumably pretending it was she who was performing such an excellent blow-job. Pet was becoming an expert cocksucker, and within ten minutes he successfully brought his Master to a delightful early morning orgasm, capturing the precious liquid in his mouth. Mistress watched every minute, her cunt moistening. At the completion of the blow job she rolled onto her back and lazily spread her thighs. Pet shuffled over, Master's cum still in his mouth. He lowered his head to her beautiful, bald pussy and slowly forced the sperm from his mouth into her. Once he had finished expelling the seed, he performed the most spectacular cunnilingus on Mistress, flicking her bean and then sucking it, fingering her vagina, watching and listening to her breathing, waiting until he knew she was approaching ecstasy. At just the right time he inserted his first two fingers of his right hand into her cunt, palm up, then frigged her as quickly as he could. The first time he had successfully brought her off like this it was a huge surprise to him, but now it was normal. She squirted her lady jizz, mixed with sperm, all over his face as he tried to catch it in his mouth. Her cunt was a delicious mess, the bedsheets soaked. Master was delighted.
"Nice job Pet. I'm going to shower. Please make sure the sheets are cleaned. What's for breakfast?"
Pet was getting the hang of being a subservient, mindless sex object. Some would say he was a glorified housekeeper with benefits, but Pet knew the mundane work he performed for them helped him focus on the actual importance of his purpose.
After the spectacular first day, both Mistress and Miss were delighted with his rapid progress. He went from a totally heterosexual being to a bisexual anything-goes plaything. He'd sucked cock, swallowed jizz, been thoroughly fucked in the ass, and made to carry that sperm in his bowels for 24 hours. He was eating his own cum regularly. Next, the ladies needed to transform him into a cunnilingus expert. Fortunately they had a class of Femdoms who needed to learn how to teach their subs to please them. On the second Wednesday night of his stay (Fem Night as he learned to call it) he once again found himself attached to a strange contraption in the playroom. It was a narrow bench, with an angled down end that allowed his head to lean back from his horizontal position. Strapped down in the prone position, the whole device could be raised and lowered as required. Miss, dressed in a black satin gown that opened at the front, had prepared him. To indicate what would happen, she let the gown fall to the floor before straddling his cock to ensure the table was at the right height. She rode his delightfully hard cock a few times, leaving it glistening with her juices. She then moved to the head end and was able to straddle his face. He automatically began to lap at her slit, finding her clitoris, causing her to gasp in pleasure. She allowed herself the luxury of a quick but wholly satisfying orgasm, relishing the exquisite joy pulsing through her quim.
"Oh bravo Pet. We really are progressing well with you".
She then reached around, parting her beautiful ass-cheeks for him and without any prompting, he began rimming her hole. Satisfied that he was in the optimum position to both perform and be used, Miss dismounted and went to the cabinet, returning with a battery powered mastubatory sleeve, slipping it over his cock.
"This is programmed to edge you, and it's set very carefully to your requirements. I'm not sure how long you'll be here alone, but there's enough battery life to last 6 hours. In the meantime relax, you're going to need your stamina later." She placed a snug fitting black-out eye mask over his head before gently stroking his cheek. Then, as if as a sudden afterthought, she slipped two fingers into her still sodden pussy and introduced them into his mouth. He sucked them clean with enthusiasm.