Things I have learned from Nakata-sensei's works.
1. Farting in front of a princess = marriage proposal followed by sex.
2. Choosing "victory" underwear starts at age 12 for girls.
3. When you want sex as a high school student bad enough, become the student council president and distribute condoms to the student body.
4. High school girls are all wild animals in disguise and will get super horny if you let them sniff your junk.
5. Being slightly aggressive with every girl you meet will result in them kissing your junk so they can see you erupt.
Let's compare lists.