[MIDA-106] "It's not cheating if I touch you with my hands, right?" I stayed at an inn for three nights and my girlfriend's little sister gave me a devilish handjob, and I ended up ejaculating 19 times and getting cuckolded by her. Rikka (Censored)

A common thread among the girls I've liked (I don't have much dating experience) is that I've often fallen in love with them for their inner qualities, not their looks. However, my current girlfriend's sister is the cutest woman I've ever met, and it's bothering me. The reason is that her sister secretly tries to seduce me... but even though it's a situation I want to avoid, she's so cute... I feel like I'm going to end up doing something about it and forget about her... Her sister, Rika-chan, keeps coming on to me, explaining her theory that handjobs aren't cheating. I feel bad for her, but I'm worn down by Rika-chan's handjobs, and it's the worst, but it's also the best...