Lately, Mari, who has been obsessed with online auctions, asks her son's friend Tetsuya to set up an app on her phone. After that, he starts contacting her frequently… Tetsuya, who has always had a crush on Mari, seizes this opportunity to finally confess his feelings. However, Mari gently advises him as an elder, but when he persists with 'just a kiss,' she can't resist and ends up kissing him. The sensation of the long-awaited kiss... Mari finds herself unconsciously soaking wet between her legs, unable to control herself…
