Joe lay on the bed while Sandra kneeled in front of him naked. "I've got a little surprise for you. " She said as she spread her pussy lips, revealing a huge load of cum.
"You let him cum in you?!"
"Let him? Oh honey I practically begged him to. It's okay I'm on birth control. "
"Since when?"
"Since we decided I'm going to sleep with him. He hates condoms. Besides, don't you want to taste a real man's cum from inside me?"
She dipped her finger in it and held up to his mouth. Slowly, he started to lick her finger and then sucked it clean. She crawled over to his face, lowering her dripping pussy onto his mouth. He stuck his tongue deep inside her as she told him about her night.
"Oh baby, it was amazing. Went to his place straight after dinner and we just started going at it as soon as we walked in the door. He was just so rough and intense, more than I remember him being ever before. I came three times before he did!"
"Wow, that's great!" Joe said as he finished slurping the thick globs of cum out of her pussy.
"I think he was trying to impress me because he thinks I'm going to take him back. "
"Take him back?"
"Yeah, he kinda wanted me to dump you for him."
Joe frowned as he licked the excess cum off his lips. "Maybe this wasn't such a good idea. "
"Well look, I told him I'm not leaving you. You know I won't do that. But I just have to have more of him. So he said if I want to keep seeing him he wants to be a dom instead. "
"A dom?"
"Yeah" she replied "he's done it before and he's really good at it. Don't worry, I told him he would have to dominate you too so we can both have fun". She said excitedly while taking off her necklace with his chastity key on it.
"How would that work? How would he dominate me?"
"Well he's not really into guys but I think he's fucked some trans women before, so maybe if you go all out with the sissy clothes it'll work. I can help you with that. "
"I don't know..." he replied skeptically. It sounded so hot but getting dominated by her ex she still has feelings for? It seemed too risky.
"Come on" she pleaded as she grabbed him by the balls and started to squeeze them "You like being dominated don't you?"
Joe writhed in pain, first in his balls then from his dick pushing against the cage. As nervous as he was, he couldn't deny how much the thought of this turned him on. He had become addicted to the humiliation and craved pushing it further and further.
"Tell you what, I'll fuck you and let you cum if you agree to give it a try. How's that?" It didn't even occur to Joe that she might not let him cum after a month in chastity, and he couldn't miss the opportunity to finally fuck her.