She had a habit of coming to central Tokyo almost every weekend. Among those visits, one particular sunny weekend stood out. That day, she headed to Shinjuku with her boyfriend, wandering around aimlessly, shopping without purpose, and later going to their usual karaoke spot. The room lit by black lights made everything look beautifully vivid, turning the place into a special spot for the couple. There, they always sang love songs to reaffirm their feelings for each other. Though she loved singing, what mattered more was how karaoke strengthened their bond—so much so that they made it a rule to come here every time they met. After singing, they headed, as always, to a nearby izakaya. At their favorite cheap, casual bar, they laughed and chatted over drinks, the intoxication making their time together even more enjoyable. Before they knew it, the last train had already passed. With no other choice, they went to a love hotel. Alone in a private room, their young relationship naturally progressed. Starting with kissing, then groping breasts, fingering, and their usual erotic play. She even touched his cock through his jeans. The sensation heightened their arousal even further. Then came penetration. Her voice was louder than usual—about 1.5 times louder—driving her boyfriend into a frenzy. While their usual sex would end with him ejaculating quickly, this time was different. She took the lead, trying various positions. She mounted him in doggystyle and took his cock in her ass. It was her first anal fuck—painful, yet overwhelmingly pleasurable. He came inside her with full force, later saying the tightness had made him far more excited than normal. But now, she's no longer with that boyfriend and works as a dental hygienist. After filming, she left the set with a satisfied, refreshed expression on her face.