Why the hell does my mature mother-in-law make me so horny?

But let's see, dear Vince Karter, how can a woman like Lolly Dames not turn you on? She's a fucking marvel of a woman, very sensual and also very, very slutty, damn, and with those impressive tits, wankers like you do whatever she says, haha. I'll also tell you one thing, anyone in your place would fall for the charms of a mother-in-law like yours...