That makes the 2 of us. So what are you doing tonight?
If she says busy blah blah
I would go with "so you force me to find another massage partner.... And I thought we had something special! 😩"
That's my idea....

Is the date at one of your places? or are you all going out?

"Do you like wine ?" and move the convo on

Idk if u should talk about a massage in terms of it being relaxing. It supposed to be a sex-adjacent activity, not a sleep aide. Id talk about it more in terms of stress relief, using phrases like working out kinks and loosening up tension.

"Good girl. Are you allergic to coconut oil?"