Your brother’s not a boob guy

Your sister-in-law looks at you like you’re an idiot. “If showing him my boobs worked, we wouldn’t be haven’t this discussion.”

It was worth a chance. Just sit back watch those big tits in a bra.

Your brother says, “I told you: I’m an ass guy!”

Your sister-in-law stands up and turns around, showing off her ass in leopard print lace panties. They cling to her ass and ride up her cheeks. Not bad at all.

Your little brother digs his hand into his pants. Your sister covers her eyes, “What the hell is happening right now?”

Your sister-in-law looks to your wife, “Stand up and show him your fat ass. If he can’t get it up for two female booties, I’m divorcing him. I don’t want my kids to have a gay dad.”

Your wife is conflicted. Does she show off her body to save or end a marriage? She doesn’t want her future nieces and nephews to grow up with parents who don’t love each other. She stands up out of the water. She turns her back to the group and leans out over the tub.

Everyone stares at your wife’s ass. Wet and in your face, you have to admit that your flat chested wife has a legit booty. The wet one-piece clings to her cheeks, shows off their shape. You even feel your own cock start to reharden.

Your sister does something unbelievable. She stands up and pulls your wife’s swimsuit up her ass, giving her a wedgie and a thong. Her thick bare cheeks hang out.

Your brother-in-law whistles at your wife’s ass.

Your sister-in-law grins, “If that doesn’t get you hard, you’re gay for sure.”

Except your little brother isn’t looking at the sexy asses in front of him. His eyes are closed tight and he’s vigorously stroking himself, trying to get a boner from hard work alone.

You say, “Sorry bro. I think you’re gay. I’m hard right now.”

“Me too,” says your brother-in-law. Your sister doesn’t looked too please that he’s checking out other women, but at least she knows he’s straight.

Your sister-in-law turns around. You see her sexy body in her wet bra and panties. She shakes her head at their husband, “I should’ve known. What guy is going to turn down a willing woman and claim that they wanted to wait until marriage for sex?”

She starts to leave. You don’t want those titties to leave your life. You haven’t seen them yet! You stand up, “Don’t go!”

Your boner tents your trunks. You don’t care. Her eyes widen. She likes what she sees. Maybe she wants to feeling up her tits again.

Your brother cheers, “See! I got a boner!”

“Ewwww,” your sister gags. “You just got a boner looking at your brother’s dick.”

Your brother shakes his head, “No! It’s because of her ass in that thong!” He points to my wife. “If you don’t believe me, I’ll fuck her right now!”

To prove he’s not gay, my brother wants to fuck my wife?

You get an idea.

You shrug, “You can fuck my wife, if I can fuck yours.”