She had lost sight of her husband among the ever-increasing sea of revellers sweeping her backwards and forwards in waves.

Something started pressing against her ass through her tight fitting dress.

Her initial concern subsided as she started getting wet thinking about the horny man pressing his cock against her.

She moved her hips so his erection slid between her cheeks and ground up and down until she felt his cock pulsating against her crevasse.

Turning her head to see the mystery man, she hoped her gasp of surprise did not give her away as her husband grinned at her.