“Sponty” is a futanari/herm rabbit (original character, with artwork commissioned from multiple artists). In this awesome gif, Sponty is having a good time with tentacles, and is having her cock stroked, her pussy and ass penetrated, having her tits caressed by the tentacles, giving one a blowjob while also jerking another tentacle off.
This animation was made by CaschLeCook. Here is more of his artwork:
