Collaboration with the much-awaited live-action adaptation of the popular doujin manga "Madarauchi"! The second installment of the super hit work based on the original work by Cyclone! Kotonari Kaori, the captain of the tennis club, is forcibly made to join the circle of sex friends by her jealous younger colleague "Aimi", and Kotonari is forced to have sex every day. She was desperately trying to hold on so that it would not affect her daily life, but her body was gradually learning... The pleasure is taking away Kotonari's concentration, and the deterioration of her health due to the after-pill is particularly serious. The sex bath is definitely affecting the play as an overwhelming ace. In the midst of this, Shouya, who begins to notice Kotonari's changes, goes straight to Aimi, her younger colleague, and asks her to mix herself into that "study session". And Shouya also joined the overnight study session that was scheduled for the weekend...