Yui looks like an unassuming married woman in glasses, but she regularly invites men home and drains them dry. No matter who arrives, she sucks every drop from his urethra, then keeps vacuuming his cock clean after he cums. One man is not enough, so she takes on two at once, sucking both cocks during a threesome. After oil massage and cunnilingus get her worked up, she moves on to the sex and oral milking she has been waiting for, ending in bliss as her face is covered with cum.