You clean her and she cleans him.

Both Roger and Alex were breathing heavily. Your heart was racing and your cock was still leaking pre-cum. Roger slowly pulled out of your wife's swollen pussy and after his head came out, a bit of cum flowed out of her with it. Her pussy was glistening and creampied, his cum drooled out of her and down her butt. Roger looked back at you, his cock throbbing, "Well Parker, you're up." You get up and start to mount your wife, but Roger grabbed your shoulder, "I mean, if you don't want her to get pregnant, you better eat her pussy. Unless you want her bred." Roger chuckled.

"What do you mean? I thought you said you couldn't get her pregnant unless that's what we wanted?" You panicked a little.

"Well yeah, I wasn't lying. Are you okay? Seems like you're forgetting a lot of things lately, but no worries. Your saliva has your hormones in it and if you clean her up, your saliva will act as birth control. But if you just push my load deeper before cleaning her out, she'll definitely get pregnant if it's that time of her cycle." You didn't know what to think. You've never tasted any cum, not even your own, but Roger didn't seem like he was messing with you. You weren't sure if Alex was ovulating or not so you figured the best course of action was to go ahead and eat her pussy. You crawl back a little and dip your head down. The smell of her pussy was intense. She smelled like Roger's cock and you could feel the warmth coming off of her. You were salivating. You could hear your wife sucking on Roger. You looked up and watched her nurse on the head of his cock. You lean down further and start licking your wife. She tasted a little sweet. There was a bit of a salty tang to her pussy, but it didn't take you long to get used to it. Alex moaned as you lapped up Roger's cum. Your tongue brushed against her clit. Before you realized, your nose was smashed up against her folds and your tongue was as deep as you could get inside of her. She grabbed your hair and grinded her pussy against your face. You could feel her wet folds spasm as you brought her to yet another orgasm. After her orgasm subsided, you kept licking her until every bit of Roger's seed was gone. Now your face smelled like your wife's crotch and Roger's cock. Looking down, you noticed your cock had grown limp.

Roger smiled, his own cock clean and limp as well, "Well Parker, I think I need some rest after that. Feel free to invite me over any time. As for you Alex, I want to make that pussy mine. That's up to the two of you however. Sleep well." And with that, Roger went into the living room, got dressed, and went across the hall to his apartment. You just crawled in bed with Alex. She smiled and kissed you, slipping her tongue into your mouth and stroking your flaccid cock. You could taste his cum in her mouth and that made you rock hard. She pressed her thumb against the underside of your cock. She squeezed firmly and released in rhythm with her strokes. She picked up the speed, moaning in your mouth. Eventually it all became too much. You moaned against her, and you shot rope after rope of cum all over yourself. Tingles were sent all over your body, she kept stroking, and you were shaking from the pleasure. Eventually your cock went soft and the two of you snuggled. Eventually, you fell asleep with her next to you.