Yuki Seijo, an AV actress with a 'next door' vibe, met on a film set. After watching her sex scenes, the director wanted to film her having sex in private, so he planned a trip to a hot spring just for the two of them. How will the popular actress react in an atmosphere that feels so private? A spontaneous two-day, one-night hot spring getaway full of sex! No script! No acting! Actress Yuki Seijo reveals her true face and gets into serious sex!