[Hold for 30sec as you like best, using 2 hands]
Lena makes you edge and Lauren comes quickly behind her, grabbing her tits. Now your cock barely appears, completely wrapped by her boobs.
LAUREN: Whole cock is in contact with her tits, any fold of your meaty rod will be rubbed with random directions.
YOU: Is the end, give up.
LENA: The unpredictability of the stimulation, will cancel your capacity to combat our combined titjob.