alr these are some ive played before:
This one is on going, after the beegirl zone you get the power to "recruit" monstergirls to fight along side you and also you get to have some scenes with them in game overs and a kind of pocket dimension villa
https://f95zone.to/threads/monster-girl-invasion-rpg-p1-v1-0g-mggedev.180111/
Also on going, Aside from the mind control on humans you can also do it to pokemon and make offspring, the pokemon cant talk tho, you might not like it since its bestiality but whatever
https://f95zone.to/threads/pokemon-cultivation-beta-v0-1-39-hotfix-man-dont-hop.166132/
These are some i didnt play but might probably have what you are looking for:
Another pokemon fan made which is also On going, since it looked pretty good i diceded not to try it until its completed hence why i didnt just try it, the thing is that there is no pplace stating that you get to fuck the "monstergirls" but the tag is there so you might find something (if you dont please come back and tell me that there is or is not there i would appreciate it)
https://f95zone.to/threads/pokemon-entrancing-wishes-v6-11-razesawr.217452/
On going and as you could guest it, its another pokemon-esque fangame, but this time with actual monstergirls that just have traits to animals, this one looks more like the one you put up there as a reference, from the looks of the pictures in their page, it looks like you can recruit and make them fight for you aside from the usual p.
https://f95zone.to/threads/hentaimon-v0-11-pinky-soul.225947/
This last one is most duvious, it is the only one who is completed but its lesbian, obv why i didnt play it, from the description you can apparently recruit monster girls after defeating them but since its female protagonist i just dont want to touch it until i am very bored.
https://f95zone.to/threads/sakura-dungeon-v1-0-5-winged-cloud.997/
