Swimming with MIL

This Thursday I'm off work and the wife suggests we take the little one swimming. Its always a laugh cos she loves it but also a pain as she only wants mum after we get out.Thursday rocks up and the wife is on her period, no fucking anything let alone swimming.
I'm happy to take her but wife thinks it'll be tricky without her there for afterwards... In steps my MIL with " We will go, it'll be OK, Blah, blah, blah"

I nearly came there and then. The MIL in a swim suit and me passing a small c***d between us in a pool? Fuck me backwards I jumped at the chance. Imagine, just brushing a nipple or a slightly delayed hand on a tit..
I could not fucking wait...

Thursday rolls up so we pick up the MIL and head to the local pool. Babe wants to change with Nanny So I look for a empty room but its rammed. After much fucking about, MIL come out changed and offers me her room.. Of course I jump at the chance to have a dig through her changing stuff. Locking the door behind me, I reach into her bag and pull her bra out, Its the white lace one in my pictures followed by a massive pair of MIL panties. I cant help meself and have a sniff.. musk, a little piss, and some arse.. my cock was fucking raging, like almost cumming hard so with her panties in my face and her bra on my cock I knocked one out.. 2 minutes max before I shot a massive load on the change room floor.

Realizing I might be missed, I joined them in the pool..

TBC.........