Shounen no Ato

A woman bad with kids, and a boy bad with people, find themselves living together after losing their "Beloved". Living out in the boonies in a snow-covered village, they only have each other to hold on to in their comisery, despite the friction between them. And when the boy, Fuusuke, asks Suzuka for "Blood"...
(Source: HaruPARTY)
Note: Chapter count includes 3 extras.