Guys, why does mum do this?

She's got two wonderful children and a caring hubby, yet she's repeatedly been subtly flirting and exposing more skin in front of her nephew. He is a teen and has been staying here for a fortnight (another one to go).

I've noticed her wearing shorter shorts than she normally does and tank tops as well, sometimes purposefully talking about how she loves wearing short shorts (she talks about shorts around him a lot). She's sometimes trying to subtly touch him and once she bent close to him in tight short shorts.

I don't understand why she does this and I tried to talk about this, but she brushed it off saying she's feeling too hot these days, so she wears those clothes. I've never seen her wear such short shorts and revealing tank tops before.

Guys, why does mum do this?
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