Beastality Yaoi
Ecstatic love from another kind of creature is an entirely new concept of love that is not conventionally accepted. If you're looking for something out of the norm that's steamy and romantic, check these out.

Gekka no Soutou
Siam Kuju

Banbi (Siam Kuju)
Siam Kuju

Oath of Allegiance
Yoh Matsumoto

Tsuki ni Hoero
Sei Takenaka

The Specific Heat Capacity of Love
Old Xian, Moss

Kuro Ookami to Gingitsune
Inose

Dangerous Symphony
Reibun Ike

Monster Petite Panic
Neko Kanda

Julian and Youth A
Gui Zi

Jigoku Meguri
Siam Kuju

Without Reservations
Ellie Mamahara, J. L. Langley