Yes!

"Oniichan, cum on my tits!" Yuika squealed. "Cum!"

Shouta let out a loud grunt and his cock spewed several jets of semen all over Yuika's tits and his stomach.

"Oh my, I am so jealous!" Mari frowned.

"I will clean you up!" Yuika giggled, excitedly taking his cock into his mouth.

Their brother-in-law blacked out again.