I was overcome by my creepy, fat childhood friend who grew rapidly during adolescence and was forced to feel it when she was impregnated by a sleeping bag press

One day, Mikako, who had been visiting their homes, was asked to help with sex with her shut-in childhood friends. "There's no way I can go along with that!" She desperately refuses, but her body is suppressed by force and is raped... From that day on, she spends her days forced deep throating, creampies, toy torture, foursomes, and wearing the costumes they have prepared and sexually dealt with. No matter how hard she struggles, she is forced to be raped and despaired, but Mikako awakens to the sweet pleasure that controls everything...