Pure and innocent her chastity release ~ boyfriend secret to Kimoota to be Oka I ~ (related products of this title)

"Mayu Asami" is a very quiet girl.
A childhood friend and boyfriend "Yamagishi Chaoyang", a clean relationship.
Both of them are still in the super behind and can not even hold hands, let alone kiss.

The hobby of such ”Mayu" is cosplay.
One day i was participating in a certain event with “Chaoyang”、
Regular Kameko "Beppu Takeo" eyes、
And the gap is poked and it is attacked in the toilet with the cosplay appearance.

She was forcibly robbed for the first time, and she was threatened with the image of that time to the story ......

“浅見まゆ”は、とてもおとなしく控えめな女の子。
幼馴染で彼氏“山岸朝陽”とは、清い関係。
二人とも超奥手で未だキスどころか手も繋ぐ事も出来ずにいる。

そんな“まゆ”の趣味は、コスプレ。
とあるイベントに“朝陽”同伴で参加していたある日、
常連カメコ“別府武夫”に目を付けられ、
そして隙を突かれコスプレ姿のままトイレで襲われてしまう。

初めても強引に奪われ、その時の画像をネタに脅され彼女は……。