Tsuma ni Damatte Sokubaikai ni Ikun ja Nakatta, Episode 2

Yumiko's husband always goes on business trips during the Obon and year-end holidays. When Yumiko was feeling lonely and having a hard time with her sexual desire, she found a hentai doujinshi in her husband's room during his business trip. Her husband, who she thought didn't have a strong sex drive, has this book... While Yumiko is masturbating and imagining intense sex with her husband like in the doujinshi, a young man who lives in the neighborhood comes up to her and...? Unable to resist the young man's intense sex, Yumiko is drowned in her own lust...! 妻に黙って即売会に行くんじゃなかった, Tsuma ni Damatte Sokubaikai ni Ikun ja Nakatta, OVA 妻に黙って即売会に行くんじゃなかった, OVA Tsuma ni Damatte Sokubaikai ni Ikun ja Nakatta, 아내 몰래 즉석 판매회에 가지 말았어야 했다