Jonathan gives a slight squeeze on the word 'oomph'. Not much of one, just a small increase of pressure.

"It feels amazing. Your hands on both cocks like that..."

He thrusts into Finn's hands, lids half closed, focusing on the sensation.

"It feels so different from...you know...just doing one at a time."

And it was a very good different. When he just has sex, using whatever hole is available, typically he can only use one at a time. This is so much better.