Sweetheart Love Document A one-day flirty date with Mion Usami, a naughty girl with an F-cup idol face and nice personality
Mion Usami is a hot topic that has captivated everyone in the industry with her idol-like cute face and good personality. She thought that if she signed a one-day couple contract with her, she would be waiting for more than just lovey-dovey, but when she tried it... that's what happened.
