Ichijou Tamane

She is a newcomer who joined the company in the same year as the main character. She is a talented woman who loves “OTL” so much that rejected all other job offers to work there.

Normally, she is a kind and attentive woman with a relaxed atmosphere, but when she talks about projects, she sometimes forgets herself and goes out of control.

One day, however, she and the protagonist cooperate with each other in experimenting with "metamorphic condoms" that can change shape at will as well as an "absorption rotor" which is has slime like properties.

The experiments run amok and things start to get incredibly naughty!

Sexual experience: none