Lewd Instruktor v tělocvičně nám pomáhá vylepšovat naši kompilaci scén ve výtahu, část 4

You entered a gym run by several girls. Here, you must obey their instructions as they put you under the most rigorous exercise program "Libido & Ejaculation Management". Only one hospital discharge per week, and nothing more. With a unique card-based combat system, you play your cards to achieve the best training result.