Futanari Monstergirls of the slime and goo variety. I believe the first girl is from this comic:

A to Z Futanari Comic by Doxy

Also this one has a slime girl and a nice boob fuck:

Space Bop Futanari Comic by Tentaclemonsterchu

Related posts:

[Futa on Male] Futanari Gyaru Image Set by Dakkoku Jiro That Time I Got Reincarnated as a Slime Futa Futa Gifs by Hataraki Ari – 4 Monstergirls Futanari Twelve – Goo Girls Monstergirls Futanari Fourteen – Excellia the Cowgirl Monstergirls Futanari Fifteen – Excellia the Cowgirl Futa Powergirl – 4 Monstergirls Futanari Six – Anasheya Monstergirls Futanari Five – Anasheya Monstergirls Futanari Twenty – Red Demons Marvel Rivals Futa Squirrel Girl – 2 Monstergirls Futanari Eighteen – Demon