Friends With Benefits (Side Story of Roaming Thoughts of Mei Aihara)

A bit of a smut fiction, when Mei learns more than the stuff that Yuzu's manga could teach. This is definitely not an ordinary Citrus fan fiction.
The setting of the story is within the almost 6 months away with Yuzu, before the engagement with Udagawa.

WARNING:
If you don't want to see Mei being with someone else other than Yuzu, PLEASE. DO. NOT. READ. THIS.
Any similarities with real person have consent from them.