Night swim

'Wanna go for a swim?', asked Dido with a strange smile around her sweet lips. 'But it's almost midnight!', answered her girlfriend Sonia, but grabbed her bikinis and towel. 'But you won't need them, let's get naked, noone will see us here!' insisted Dido, and after a moment of hesitation Sonia agreed. Of course, she knew what Dido is up to: she wants some lesbian frolicking, not a night swim!