Transference and protoframes

So a shower thought, we use transference to connect to our warframes and feel what they feel yes? Or more than less. And we can have relations with the protoframes unlike our warframes. Do you think when you climax with the protoframes you use transfernce on them when climaxing at the same time so that both parties enjoy it better? Or do we use transference the entire time and then enter them at the end?

Also sorry if this is me thinking out loud