Five female members stepped up to keep the unpopular table tennis club alive, on the verge of being disbanded! They recruit new members with a very erotic invitation! They hold the students who come to try out the club for a trial period, and give them super close-up erotic instruction, taking them by the hand, grabbing their breasts, waists, and dicks! And if they show even the slightest sign of wanting to quit, they turn it into a top-notch harem situation where anything goes, even more extreme and lewd than erotic instruction, in order to keep the members! To be honest, they're too excited to think about table tennis, and their erotic activities take the place of club activities!!