GVG-434 Husband Saki Hiiragi gets excited by letting his wife be held by another man

Shintaro, an ordinary office worker, lives happily with his beautiful wife, Saki. - One day when I came home from work, my older brother was trying to get into a relationship with Saki. - Shintaro is overcome with indescribable emotions when he sees his pitiful older brother and his wife who accepts him. - I want to have my wife in the arms of another man more and more... Shintaro realizes his ``desire to seduce'' one after another.