Get an ecstacy shot for the first time.
Perform a Lovestrike for the first time.
Clear your first Doki Dokie Mode.
Clear your first regular mission.
Clear your first defense mission.
Clear your first search mission.
Call a girl over to your house for the first time.
Reach the ending for the first time.
Reach Risu's good ending.
Give a girl a snack for the first time.
Get 30 ecstacy shots in a row.
Get 50 ecstacy shots in a row.
Give 50 girls euphoria with Lovestrikes.
Give 30 girls Striphoria.
Upgrade your Pheromone Goggles to their final form.
Upgrade your Demon Sweeper to its final form.
Get every girls' phone number.
Take a good look from below when you have a girl over.
Suck up a Metal Kurona for the first time.
Get stepped on by 10 girls.
Get stepped on by 50 girls.
Clear all of the Kamizono Sisters' requests.
Have plenty of conversations with Chiru.
Have plenty of conversations with Nanako.
