[Transparent] Swimming coach, unfortunate young wife, 27 years old, loses consciousness during super muscle exercise, endless orgasms and ejaculations [Muscular Man] HMDNV-789

Chun, a former top swimmer in her student days, became a coach after graduation. She married two years ago. Initially, her husband was a muscular man, but now he's completely gained weight and is barely recognizable as a man. Around that time, a muscular man joined the swimming school where she worked. She fell in love at first sight with his unwavering devotion, uncompromising attitude, and enviable muscles… only to find herself in a hotel…