SSIS-010 The lucky guy who is dating Riri Nanatsumori's friend.

The lucky guy who hooked up with his girlfriend's friend Riri Nanatsumori: This guy met Riri Nanatsumori when he got to know this girlfriend. And he was extremely attracted to Riri Nanatsumori because her beauty is quite extraordinary. Later, his girlfriend was away, and he started hanging out and having fun from morning till night with Riri Nanatsumori. Where this relationship will lead is yet to be seen, so let's wait and see!!