My Brother’s Wife 2 – Husband watches while brother fucks hentai wife, younger sister, and teacher

Takashi has spent his entire life living in his older brother Satoshi’s shadow. Satoshi is smarter, more athletic, more successful—always the one everyone admired. Yet despite the constant comparisons, Takashi never resented him. After all, when their parents passed away, it was Satoshi who took him in.
But everything changed when Satoshi stole Miwa—the love of Takashi’s life—and made her his wife. Miwa, stunningly beautiful and endlessly kind, had captured Takashi’s heart long before she ever said yes to Satoshi. Now, forced to see her every day, to watch her with his brother, to hear their intimate moments through thin walls, Takashi’s quiet acceptance turns into something darker.
However, fate has other plans. His alluring, voluptuous college professor sees something in him that no one else has: untapped potential. And there’s one area where Takashi surpasses his brother—his raw, natural talent in the bedroom. With the right look, the right attitude, and plenty of hands-on training, she’s determined to turn Takashi into the kind of man no woman can resist—even the one who once got away.