Mama always told me to drink plenty of milk

You brought the mug to your lips, a little reluctantly… and took a sip. The taste wasn't new to you, not after last night, but it was strange. Taking cum straight from a hard, hot cock was one thing, taking the cum of two, mixed through your own anus was… something else. You couldn't tell if it tasted good or bad. You took another sip.

Hm… Another sip. Another one. Your dick was getting hard from doing that dirty act. You then started drinking it as if it were milk in the morning. Hot and salty milk.

Only then did you remember that you were in front of the window. Cheeks full of cum, drinking in the most natural way possible. When you realized, you saw a passerby below. A girl carrying a bucket of water. She waved at you. Luckily, she couldn't see the outfit you were wearing, nor could see what you were drinking. You swallowed that cum with difficulty and waved back at her, lifting the mug like you were drinking something very ordinary.

When you were done, you licked the sides of the mug, looking for more. It was so good you burped and giggled.

You could feed on that forever. The best drink in the world.