Let them keep up the good work

Martina watches disheartened while her friend keeps blowing your cock. To keep her on her toes you decide to alternate a bit between them, grinning down at them as their pretty faces become smeared with more saliva and precum for every time you shift.

Even the brunette seems to get a little into it, at least while you give her the chance to kiss her lover between turns of sucking your cock. Eventually they're licking eachother as much as they're doing your dick, and you reward their enthusiasm by blowing the next load all over their faces.

You'd expect at least one of them to hope that you're finally done with them, but even Martina looks more impressed than worried now as you're immediately back to full attention again.

She wets her lips, looking up to your face while licking your cum from Anna's cheeks. It's almost like she's getting addicted to the stuff, just like what's already befallen her friend.

And you don't mind for a moment of course, but simply slide your thick shaft between their lips while they start licking and kissing the sides of it. You could make good use of them in other ways though...