``Sexercise'' is a training that combines sex and exercise. - The famous coach who gives this lesson is Mr. Maika, a young wife with big breasts and a pervert. - She stimulates the penises of her students using methods based on her own theory, giving them an orgasmic experience they have never had before. - The students' sexual desire and sensitivity skyrocket, and they collide and become intertwined with Mr. Mica's adrenaline to the max. - Sweat and juice flying around during serious coaching, and a storm of climax that ensues at the end...!