CAWB-006 Mayuki Ito: The playful, sadistic "masturbation support" neighbor who—just like in the sequel to that erotic short video—barges into my room uninvited to tease me while jerking me off.

This is a vlog-style "masturbation support" video documenting the strange relationship between me and Mayuki-neesan, who lives next door. We aren't lovers... But we aren't just neighbors, either. It's more like... a convenient hookup arrangement. "There's a cockroach!" "I got scared watching a horror movie..." She comes into my room whenever she wants with flimsy excuses and gets turned on herself, but at the crucial moment, she plays coy and asks, "So, what do *you* want to do?"—she's such a tease. She even swiped a spare key so she can come and go as she pleases... I can't even masturbate in peace anymore. She only gets touchy-feely when she's in the mood for sex, and she gets a kick out of my flustered reactions, acting like a total nympho. She's a capricious "masturbation support" big sister who comes to "borrow" my cock as casually as if she were asking to borrow some soy sauce. She switches up her routine every time, so I never get bored of it. Deep down, I wish she were my girlfriend, but it would be a shame to ruin what we have, so for now, I think I'll just enjoy this "masturbation support" lifestyle.