秋月家の受精依頼 ―妊娠するまで繰り返される、妻と兄とのセックス―

"He was only supposed to be a surrogate."

The tests proved it: a would-be father couldn't bear children.

It was a bitter realization, but that was nothing compared to
watching his beloved wife f*ck his brother every day and fall in love.

"You don't both have to orgasm...... why do you keep going....... why would you do this to me......"