It's this kind of thing that makes Rad's animations perfect. I like that he leaves "consequences" for huge cocks: widened mouths and throat bulges.
These exaggerated expressions are great. I still hope to see this with other potential characters, like:
Abby Anderson vs Ellie.
Zarya vs other Overwatch girls (proving that she could be bigger than Junkerqueen, if it were a continuation of Mei's memories).
Maybe Lady Dimitrescu in futa version... and a poor girl