Bls where both of them go full potential?

The "holding back" stuff is getting boring, it's like the only job the seme has is to thrust into a hole and cum after 5 minutes. Also why do semes barely blush? It'd be awesome if the seme blushes alot and has masochistic tendencies, uke dick riding while choking the seme sounds amazingg (sugar trap made me love this fr)