Step into doorway

You step into the doorway and close the door behind you, unzipping your pants on the way. The scene is so hot, you've got to stroke your meat. You slip your cock through your boxers and pants, and you start jerking off. The woman continues to watch you as her lover fucks her from behind. The room is filled with the smell of sex and the squishing sound of his dick pounding her wet pussy. They both are making quite a racket with their moans and cries. Her eyes stare lustfully at your stiff member. She licks her lips enticingly. The man has his eyes closed as he bangs away at her pussy, and he doesn't notice you.

"Ooooh, yeah, uuuuum. Fuck my cunt hard. Unh! You feel like hot steel. Aaah! Don't stop. Don't stop!" she says sexily.

"Your tight pussy is on fire. Liquid flames. Grrrr. You feel so good," he replies. His thighs slap into her ass on every thrust into her sex.

You keep stroking your manhood, spreading pre-cum around the tip and shaft. The woman opens her mouth in an 'O' and crooks one finger toward you, calling you over to her.