[HUNTC-400] "Just a kiss. No more..." He had agreed to just kiss his sister-in-law, hiding it from his brother, but... Their passionate kiss, with their tongues entangled, ignited the flames and they couldn't contain themselves... 2 (Censored)

His brother's wife's life with his brother isn't going well. His younger brother watches this from close up every day. Unable to bear the sight of her in such a painful state, he impulsively embraces her and kisses her. It ends there, and it's just a temporary lapse in composure. But the two can't contain their rising emotions, and their relationship develops into something more dangerous than just a kiss. Though he feels guilty towards his husband, the daily stress he's been holding back overflows, and his brother-in-law cries out for more! More!