The Anime Lad
Yamada enters high school with a goal of becoming sexually experienced, despite having no experience and significant private insecurity. She identifies classmate Kosuda as a suitable first partner because he is also a virgin. The strategy assumes that choosing another novice will simplify matters. Her complete lack of knowledge about seduction introduces an immediate procedural problem.
Super Eyepatch Fox
Fifteen-year-old Yamada begins high school with an audacious sexual goal but no understanding of how to pursue it. Worried that an experienced partner would judge her, she chooses the equally inexperienced Kosuda. Her intended shortcut depends on seducing someone while knowing nothing about seduction.
Gigguku
Yamada walks into high school with enormous confidence about a sexual plan she has no idea how to execute. She chooses Kosuda because his inexperience seems safer than her other options. Then she still has to attract him. That gap between the fearless persona and the missing practical knowledge is the entire comic disaster.
Father's Basement
The premise centers sexual comedy on a fifteen-year-old, which will reasonably repel some viewers. Its usable character joke is the collapse between Yamada's self-image and her actual knowledge. She announces an extreme goal, chooses Kosuda as a supposedly manageable first partner, and discovers that confidence alone does not constitute a seduction strategy.