>>3634073Shinji having a little penis and cumming from Kaworu inside him is based and adorable, but on the other hand you have the implication of [spoiler:lit]Kaworu’s explosive orgasms while Shinji’s topping him and stroking his massive cock[/spoiler:lit]
The idea of Kaworu being a power bottom and Shinji getting a self esteem boost out of it is also really cute.
So much potential with this size dynamic.