The young man who just moved in unexpectedly stumbled upon a forbidden erotic world using the 'back circulation board'! Captivated by the intense sex woven by the married woman living in Room 202, Nene Sakura, he gets swept up in a whirlwind of excitement. His heart races at the invitation at the entrance, and by the end, a thrilling 3P scene unfolds, reminiscent of a lavish banquet of wine and meat. The temptation of discarded panties drives him forward purely by desire, and in particular, the scene featuring her navel is overwhelming in its seduction. Her charm exudes from her distinctly non-Japanese appearance and the tension in her physique. This setting, an erotic story using the back circulation board, is simply the best, making you want to experience it again and again. This is an exhilarating entertainment experience you won't want to miss!