During My Wife's Pregnancy, Even Jerking Off Was Off Limits, But I Had Sex With My Sister In Law Yu On The Many Times When She Came To Tokyo. Yu Shinoda

妻の妊娠中、オナニーすらも禁じられた僕は上京してきた義姉・ゆうさんに何度も種付けSEXをしてしまった…。 篠田ゆう

To support my pregnant wife, my sister-in-law Yuu came up from the countryside. Thanks to Yuu, my wife calmed down, but I, who had been ordered to abstain from masturbation right after the pregnancy, had reached my limit of sexual desire because of the seductive Yuu. The videos on my phone were deleted, and with no outlet for my lust, I reached for Yuu's underwear. The next day, Yuu found out about it, but upon learning about the masturbation ban, instead of getting angry, she suggested, 'Should I help you?' making a sinful proposal...