April is giggling around your cock

Just after one of those blissful wet dreams, you're slowly woken up by a new sensation.

April Two is still blowing you, but her mouth is twitching a bit, and you hear an odd sound. After a few groggy moments, you realize that she's trying not to laugh.

"C'mon, Two," you hear a female voice whisper. "I'm just gonna keep tickling you until you say 'yes.' Might as well give up now!"

"Mmph," your April mumbles around your cock, and you feel her shift slightly. Looking down, you realize that there are now two human-sized lumps beneath the blanket. From the shape and sound of Lump #2, you quickly determine that it's April #1.

What's she doing here? Isn't she supposed to be sleeping with Mike?

"John's fast asleep... You must've drained the life right out of him! You can afford to take one tiny, itty-bitty break to help me out."

"Mm-mmph," April Two mutters, still sucking. Her counterpart tries to tickle her again, but she swats the hand away.

"C'mon, Sis... Wife... Self..." She sighs. "Whatever. I'm so, so horny... Let's just masturbate already!"