what does he mean by “check the state of the footsie”

Emu Time

You Can't Make Me Dance

Hope you enjoy my last album, Ibiza after dark 5
Available also on spotify https://open.spotify.com/intl-fr/album/0aTrKmmiyqnGqWXEM3DIDH

Jazz Emu is a multi-award-winning Sex Therapist with a proven track record.