>>2221324Nitro+Chiral likes you to earn your porn.
But if you want to fap without wading through 8+ hours of game play first, then get Re:Connect, each of the good end routes have two different sex acts, and the entire route - including the porn - for each character is less than 2 hours.
The bad end routes get to sex sooner, buy they may not be fap material depending on your tastes.
As it is a sequel, there will be spoilers for the main game, but based off your reply I'm assuming you just want something to fap to?