Scenes Jess Gets Laid

This scene is the best i ever opened yet.
Is it possible to change jess into a different character without bloke completly glitching out after a minute? i changed jess to a different person and blokes back broke xD
any way to fix that?

Epic! thanks

(even if I was not changing my settings at all) ...with some little variations this scene rocks with any male/female atom in my list. Hope you will share a lot of works like this. Thank you for the gift and thanks for leaving us the choice for the actor's voice/sounds plug-in. You are really very very smart with acid-animations.