“Want me to teach you how to touch breasts properly?”My wife’s Q-cup, busty older sister takes the lead with her meddlesome how-to sex lessons—seducing me with paizuri until I completely give in.What a hopeless scumbag I am… Himari

[Supported Devices] PC, iOS / iPadOS, Android, PS4 / PS4 Pro, PS5 / PS5 Pro, TV, TV (DMM.com App), FireTV devices, Chromecast
[Streaming Start Date] 2025/05/16
[Product Release Date] 2025/05/20
[Runtime] 119 minutes
[Cast] Himari
[Director] Trendy Yamaguchi
[Series] —-
[Studio] Moodyz
[Label] MOODYZ DIVA
[Genres] Solo Feature, Older/Younger Sister, Paizuri (Breast Play), Adultery, How-To, Big Breasts, Exclusive Distribution, High Definition
[Streaming Code] mida00156
[Manufacturer Code] MIDA-156

Caring big sister Himari visits her younger sister’s home during a sightseeing trip, planning to help strengthen the couple’s bond.
But then she learns the shocking truth—her sister’s husband can’t satisfy a woman in bed… and is completely hopeless at even touching breasts.

Worried that this might ruin their marriage, Himari decides to step in.
Out of “concern” for her sister, she secretly seduces her brother-in-law with her voluptuous bust, offering “how-to sex lessons” under the pretense of teaching him how to please a woman.

In the name of saving their relationship, she devotes herself to these hidden training sessions…