Asiriel Sailor Fuku to Otoko no Ko

Synopsis

An ADV game of love, comedy, mystery, magic and crossdressing. Childhood friends, magical girls, secret school investigations, all culminating in a sex romp with a violating monster!

Young man Mitsuki receives a letter addressed to "female student Mitsuki" which approves his dorm status at the college.

He disguises himself in girls clothes, and lives surrounded by girls.

In fact, a rumor has spread at a female college of sightings of a mythical kappa.

Moreover, there have been serial sex offenses... by a monster...

Mitsuki is there to explore the mystery, but there's much more to learn when he's among such beauties.

Complete 1st installment in a series, with multiple characters.