Already Pregged (Part 3)

Annie had heard that pregnancy hormones could cause women to act in strange ways, she just never expected hers to cause her to cheat on her husband, have sex with a woman, and have a near-constant need for sex. The only part she didn't like was lying to her husband and she was certain with a little womanly intervention should could change Chet's mind about having sex with a pregnant woman. This is a 10, 000 word story intended for adult audiences.
Part three of three. Content warning: This story features graphic sex, pregnant sex, bondage themes, cheating spouses, sex with multiple partners, group sex, and other explicit depictions of adult sexuality. Explicit language and adult only content. Excerpt:"Care to guess what I've been up to?" Rissa casually asked her boyfriend."I'm not sure if I want to, " he said warily. Rissa smiled broadly, glad to be telling him her little secret.
"I had sex with Annie last night."Although he tried to maintain a calm demeanor Dan's stomach did a flip-flop. "So? You've done that before." He pretended to be blasé, but just the idea of the two women together still gave him a thrill."But always with you there. This time it was just us girls.""Did you enjoy her?" he asked almost as if he were inquiring about the weather."Hell yes.""Are you going to go full lesbian with her?" he teased.
Her grin soured. "No. Stop being an ass.""Then stop trying to get my goat."She grinned "I actually enjoyed it. It was beautiful like all girl-on-girl sex should be." Seeing as how she failed to shock him, Rissa opted to tease him as much as possible. He raised his eyebrows. "You aren't just teasing me?""No.""Wow. I didn't think either of you would go for a ladies only night.""I'm glad I can still surprise you.""Why?""Why am I glad I can still surprise you? Because it gives me a little satisfaction in life.
I suppose that's stage two of a true love affair.""No, why did you have sex with Annie?"