Usually when we have a threesome with my wife's lover we usually take a shower between rounds.. But that's after I have had a sloppy second with my wife, after her lover have filled her with cum. We both love that and I have always loved fucking my girlfriend and now wife with pussy filled with cum.
A couple of years ago, after our last kid, I cut my strings and bc of that I do not cum very much, to my wife's dismay, cos she loves feeling a cumshot inside her mouth, pussy or ass, sometimes over her tits and body too... So it was lucky for us that her lover have a huge amount of cum, real thick and sticky and we both loves that. I have never eaten her lovers cum, but I have tasted it from time to time when I have tongue kissed my wife just minutes after she have sucked her lover off. And her lover don't mind kissing her either after my wife has sucked my cock.
And I love getting my wife back early in the morning after she has spent a night alone with her lover. Both my wife and I love fucking after her pussy or ass is filled with his thick and sticky cum and I love that my wife smells of her lovers heat , sex and his masculinity... Knowing he have enjoyed her body and have cumed freely and deeply inside her is so hot.....