Episode 1

Costte Totte Hamete
After joining the drama club, Katayama found common ground with the aloof Nishida-senpai through discussions about costume design. One night, he opened a URL sent to his phone and received photos of the senior wearing a costume designed by herself. When he was asked for his thoughts on it the next day, he was taken to the senior's house, where an erotic photo shoot began.

Kikoetemasu Seitokaichou
Uchino joined the student council to get closer to Megumi Hokura, the student council president he admired. He was supposed to be working diligently in the student council room, but Hokura's movements right in front of him looked exactly like she was masturbating. Yet he couldn't bring himself to point it out, spending his days in agonizing frustration. When Hokura's documents fell to the floor and Uchino bent down to pick them up, a lewd sight met his eyes.

Episode 2

Kurotaki Buchou no Inokori Shidou
The swimming club, now under a new system, was undergoing rigorous training under the leadership of Captain Kurotaki. After each practice, the captain would call in a male member, and within a week or so, that member would quit. Finally, it is my turn... Once inside the equipment room, I am ordered to take off my swimsuit and questioning begins. My flaccid cock expands in the captain's mouth as she stares at it, and my thick, erect cock becomes a sex toy to satisfy the captain's desires.

Kikkake wa Sasainakoto
That day, Mayu had swimming class from the first period, but she forgot her underwear. From the second period onwards, she spent the whole time without any underwear under her skirt. Realizing that she might be seen by someone and that the thrill of it might be fun, she escalates to masturbating in the bathroom during breaks and using toys after school. One day, while she was masturbating with a remote-controlled vibrator in an empty classroom, a male student came into the room. With this guy, she can have even more fun...

(Source: Mediabank, translated)