Now I'm fucking both my wife and her slutty

I was just spending a nice sunny day by the pool when my Zoe came on to me claiming she was horny as fuck, took off her bikini and started masturbating right on top of me and humping my leg. That felt so weird, but not as weird as her asking me to finger her pussy, giving me a bj the next day and totally seducing me the day after. Now I'm fucking both my wife and her slutty and it feels so fucking wrong and so fucking good.