NNOD-001 — The beautiful teacher's teasing and near-miss tutoring sessions make the students ejaculate uncontrollably again and again, causing them to wet themselves. The nymphomaniac teacher toys with them through ruined orgasms.

Ruined orgasm... The humiliating pleasure of being controlled and managed, from being teased and teased until you ejaculate in a shameful, involuntary urination... Yui, a beautiful and talented female teacher who teaches her students as the homeroom teacher of class 2, decides to carry out "ruined training" as part of her guidance on a disobedient male student during after-school tutoring one day. She teases the surprised and bewildered student's penis, stroking it and stopping, stroking it and stopping, leading him to a ruined orgasm that seems to mock him...