She mentioned oral sex

"Please, my love. My need for you is great, but I must get back to the restaurant. I know how much you love to taste my cock, and you know how much I love your mouth on me. Let me nourish you with my seed. Perhaps that will slake your thirst until my work is done. Then we can return here tonight, and I can satisfy your burning want until dawn."

Margot smirks at you and slides down your body. One hand unzips your fly and the other strokes your cock. Her slim fingers feel cool on your skin as she gropes around in your pants. Her eyes go wide when she pulls you through the opening. "Oh, your cock is très magnifique." She licks her lips before kissing the tip, both hands firmly grasped around it. You play with her hair as she covers the length of it with closely-spaced kisses. When she returns to the head and swallows half your shaft at once, you growl to the ceiling. Your hands involuntarily pull her face another inch onto your dick. She doesn't flinch or gag, and her tongue performs a belly dance on the sensitive underside of your penis.

Keeping one hand at the base of your cock, Margot puts her other hand into her bikini panties. She moans around your flesh as her fingers slide inside her. This sexy professor starts bobbing her head in and out, thrusting her fingers in her cunt with the same rhythm. Watching her body wriggle in front of you and feeling her full lips surrounding your prick, puts your lust in high gear. She's going to blow you in record time. After a few more rounds in and out, she's taking the whole length of you down her throat.

"Your mouth is a masterpiece. You're going to bring me to ecstasy any time now." You can't help but to thrust a bit with your hips, while she's descending down your pole. "My cum in your mouth will trigger your own release. Forget that I told you that." You can feel your balls tightening. Very soon.

"Oh, Margot. You're going to make me cum so hard. I'm going to fill your mouth and your belly with my love."

Just then she takes you to the root, and you feel your cock head pressing into the back of her throat. The liquid sound of her fingers pounding her cunt is just audible. When she starts swallowing, you almost double over in pleasure. As your cock surges, you groan, "Oh, my God, Margot. I'm coming!" In three seconds, you wail as your cock pumps your hot lava down Margot's mouth and throat. You grab her head and thrust firmly into her mouth through your climax. Never taking her lips from you, she screams into your flesh, your cum causing her own orgasm to flourish. After a few seconds, she sucks hard, swallowing your load without losing a drop. As you finish, she slowly withdraws your waning rod from her mouth, scrubbing it clean with her tongue and making you groan at her stimulus of your overly-sensitized foreskin. Her hand still moves in her panties.

"Let me taste your glory, Margot. Stand up."

She rises, her eyes never leaving yours. A flame burns deep within them. She slips her hand out of her underwear and lifts her fingers to your lips. You take two in your mouth at once, licking them clean and relishing her musky aroma. Margot gasps as you slide your own fingers inside her to replace her own. She throws her arms around you, kissing you roughly. She thrusts her tongue in your mouth, and you taste your thick brackish remains on her. Your fingers probe her cunt until she quivers in another orgasm and she pants in your ear.

You kiss for many minutes, and then you break off. "I must take orders and deliver meals now. I'll meet you back here after dark. I can't wait to hear you sing out your passion over the water." You tuck back in and zip up. Margot straightens your shirt, collar, and jacket. She tugs your tie back in place and licks her cream off your fingers.

"Your sperme will feed me until we can make love to me properly tonight, under the stars."

"Get dressed so your aunt doesn't scold you for seducing me away from my job."

Margot picks up her bra, and you help her snap it. Then she shimmies into her dress. You zip her up properly, kissing her exposed neck. She moans, curling her body around yours.

She whispers in your ear, "I will play with myself, dreaming of you until you return. I hope the smile on your face that my tongue made will bring you many big tips tonight. Until the dark of lovers, my dear." She kisses you passionately.

You break, smack her butt, and head for the door. Unlocking it and stepping out, you turn back to the room. She waves and turns away. You say, "Party," and quickly close the door.