HUNTC-300 | I've been dumped 100 times, I'm hopelessly unpopular, and my female friend who has a boyfriend took pity on me and let me do all sorts of naughty things with her!! Live-action version

The long-awaited live-action adaptation of the smash hit by the super popular author "Shiwasuno Oji"! Tatsuji is an unpopular boy who has confessed his love 100 times and been rejected 100 times. His five female friends hold a karaoke party to comfort him! All of them have boyfriends. To comfort him from the pain of his broken heart, Tatsuji wants to hear about his sex with his boyfriend that can be used as wanking material... and from there, the boyfriend-having female friends start "lovey-dovey erotic sex like you would with a boyfriend"...!?