Married teacher Iona Sakihara gets 10 times wetter during climax class where she can't make a sound
Iona acts as a strict teacher, but behind the scenes she trains her students to have sex and develop them into the swallows she likes. As long as you are careful and keep your secrets safe, you can enjoy playing with fire for a while. That's what she thought, but the situation changed when her student asked for a relationship within the school. If they find out, everything will be over... Ona, who wants to accept the forbidden insertion of a school student, desperately suppresses the moans that leak out and ascends silently.
