zNSFW

Equius

Karkat x Nepeta x Equius
Equius/Arthour (Not Just Dog Dicks)
Centaur Equius with Satyr Gamzees
Centaur Equius
Aradia Knockers (with Equius)
Equius, Karkat, and Nepeta threesome
Aradia sitting on Equius's face
Equius tied up
[NSFW] I found Equius's Reddit account
Equius eating out Roxy
[NSFW] [only vaguely NSFW] The OTP of OTPs: Equius/Hella Jeff.
Eridan x Equius
Equius STRONGLY ramming his weird alien horsecock into Aradia's fat ass