Tsumamigui
English title: Wife Eater
Japanese title: 妻みぐい
Type: OVA
Episodes: 2
Source: Visual novel
Genres: Hentai
Studios: Himajin Planning
Producers: Pink Pineapple
Duration: 29 min per ep
Rating: Rx - Hentai

What can a widowed woman do when she gets that itch? Invite a nubile man over to help her decorate! It has been a year since Chiho became a widow and the nights are getting lonely. It’s a good thing that her friend Kanae is there to help. Kanae is experienced, she’s been married for eight years and she knows just what Chiho needs. A little spice, a little color and some new scenery is what’s missing from Chiho’s life.

(Source: AniDB)