I Will See You at a New Moon

From [Intercross](https://www.mangaupdates.com/groups.html?id=878): Kei is a university student who has wolf blood in him. On nights with a full moon, his senses are sharpened. Kei's lover is Yuusuke, a medical student. Yuusuke is always pushed around by Kei, whose sexual desire and mood are controled by his wolf-life biorhythm, but they're still very happy together. However, Kei ages faster than normal humans. Yuusuke is sad when he thinks about Kei's lifespan...