From Seven Seas:
Saki-chan is a beautiful young woman and just a little naive. She may seem harmless as she wanders the streets, but beware–she’s a brand-new succubus who thrives on the lust of men. She’s just not very good at it yet. When she finds herself with an opportunity to move in with a 30-something man who’s never slept with a woman before, she takes it, just like she’ll take him. Er, eventually. This sweet and sexy comedy about a novice sex demon and her virgin partner will leave you satisfied but always hungry for more.