A female teacher with J-cup breasts, who was transferred to an outlying island, was older but was forced to wear a vulgar swimsuit that exposed her erotic breasts and spread the news everywhere. (SONE-532)

A new female teacher, Gojo Koi, arrives at the school on the remote island. A former competitive swimmer, she's appointed as the swimming club's advisor. However, for the island's men, who lack women, her revealing competitive swimsuit is far too stimulating! The muscular male team members, driven to madness, cause a ruckus! The tight swimsuit accentuates her ample breasts, which are kneaded by strong hands! Her soft breasts spill out! "Gojo-sensei! Please teach us well!" In repeated climaxes, she plunges into an abyss of pleasure…