See where this goes...

Masturbate?

That's as good a description as any, you suppose. In all your time here, April has never shown any interest in women. Her main concern was always keeping you horny and satisfied, followed by Mike, and then any other men you allow a bit of April-time.

Of course, even if we're calling them both “April” now, there's a lot of Peter in there too. Maybe the Aprils are bi? That opens up a few more fun possibilities...

April Two shudders and giggles around your cock again, as the other lump in the covers continues to tickle her sides.

"All right you two, I'm up,” you say suddenly. “Both of you get up here... We're going to have a little talk. Mike and I didn't spend old Peter's money having your minds merged for you to start disagreeing the first night we get you home!"

April Two slowly takes her mouth off your cock, and both lumps shuffle guiltily to the head of the bed. As two blond heads emerge from the covers, you can see that April One seems to have showered: her hair's damp, and she's re-applied her makeup. Two's hair is a bit more messy. A quick glance over at the clock, and you see that it’s past 3 AM... She’s been servicing you for hours.

You put your arms around your two adopted mothers and pull them in, their pillowy tits pressing softly against your side. Each moves a hand over to your dick and lightly stimulates you, but neither is jacking you off in earnest.