でっかい悪魔と幸せ結婚契約 / ラナエん家ょ

A wooden carved bear from his parent's inheritance, which he was told "use it if you're ever in trouble."When he picks it up, a gigantic bear demon emerges from inside.The man, driven to madness, blurts out, "I just wanted a cute wife and a happy family."The demon, granting his wish, transforms into a very lewd female bear kemonomimi.The now-adorable wife demon proposes a "preview experience" to test their physical compatibility.As he tries out the exquisite feel of her voluptuous body, the man's initially resistant heart is gradually bound by the demon's enveloping warmth, and he ends up entering into a permanent contract with her...