ShadowBladeA's manga / #sci-fi(2)

scientist and his fresh assistant beefing and getting revenge on each other with weird sex toys. first tentacles, then literally detaching a dick just to slap it into an automatic sucking machine. weird and weirdly hot

caring oddball researcher alien x nervous kinky submissive salesman. very hot and cute. satisfying flow of sexual to romantic relationship. awooga gaga shit fr.