You intervene

Gloria finished topping up the second cup and walked over to set them on the table.

"What do you mean? This is where milk comes from. What age are you again?", Gloria asked and took a few steps toward her friend.

Her friend backed away, her eyes darting towards the door.

"I think you both should sit down and drink the tea", came from Nick who had watched the scene unfold.

Gloria turned on her heel and walked back over to the table. Her friend followed her and sat her ass back down. She couldn't say anything because of the shock but on her face was blank horror. Her body reached for the cup and directed it toward her mouth. Then her body took a big mouth full of the tea and swallowed.

"I think you should also try the cake", continued Nick and watched the two women eat fork after fork of the cake. "That cake looks delicious Gloria. What did you put in it?", Nick asked to notify Gloria's friend of the special ingredients.

"It's a normal cake recipe except for the cum I mixed in. And the milk was quite dark today. I guess I didn't drink enough. I'm kinda surprised that I even had enough milk inside of me for the recipe", Gloria said and shoved another fork full of cake in her mouth.

"You put cum in that cake? And you pissed in it? I think I'm gonna throw up", said Gloria's friend and started making retching noises.

"I think you should realize that the cake is absolutely delicious. You should finish the cake, drink up the tea and rinse out your mouth with Gloria's special 'milk'", Nick said and recorded on his phone how the friend chugged the tea, handed the cup to Gloria and then chugged the cup of piss.