Brother's Wife Raw Teasing

I guess how the story played out is one way of "Keeping It In The Family".

"DAAAYYYUUUMMM!!!!!!"

It's time to suggest a NEW tag:
"Mega-Slut"

Kei wants to steal Momoko away from her husband, but why?
That seems pointless, since he's free to fuck her whenever he
wants, with his brother's blessing. Besides, even if she dumps
her husband for Kei, that won't change her salacious behavior.
She'll always demand the right to fuck other guys.

Pushing out another dude's jizz into Kei's mouth like that is some NASTY work, lmao.

As Kei jerks off while he peeps on Momoko (page 8, panel 5),
he cums so hard and so loudly that everyone overhears him
(page 10, page 5). That's obviously meant to encourage the
reader to jerk off, too. Kei leads by example.

That was awesome. It’s hard to find such a loose wife with a husband willing to watch and join in the action. Only in hentai.