Porthos leans up to kiss him when he feels Aramis start to lose control, eager and desperate for this kiss as much as any of the others. He steals away the 'Porthos' from Aramis' lips with the kiss, nipping at his lower lip as he tries to hold him as close as he can.

When he eases back, he's still thrusting haphazardly, trying to find a rhythm, but he's worried he's gone and lost it all.