“I can’t figure out what Rio wants…” It’s our first Christmas since we started dating. The thing Rio truly wants is not the Christmas gift from Nanta, but from Kaito… Dressed in a daring outfit, spending their days immersed in unprotected sex, Rio inadvertently answers a sudden call from Nanta…! “HG Chagawa”, active in various fields as a manga artist/illustrator, has a popular original NTR series, the long-awaited third volume of the OVA!