Hey! Love the new update — a couple thoughts about noncon pregnancy content.
First: when encountering a breeder, the player often has a chance to ask their partner to pull out. Currently, when the player does so, it affects absolutely nothing — the ensuing scene is exactly the same as if they'd never said anything at all. Personally, I think these scenes would be dramatically improved with even a small alteration, where the NPC (probably pretty sadistically) acknowledges your desire to have them pull out even as they disregard it. Something as simple as "Pull out? I don't think so," followed by some brief description of them holding the PC down, would be great. If you wanted to get fancy with it, you could allow for a fitness check to force them off of you, but it's not necessary.
On the flip side of things, I think it would be cool to (eventually) put in a leglock mechanic, both for the PC and for NPCs with uteruses. Could even lead to some neat plotlines — say, the PC gets leglocked by some obsessive NPC, and needs to go incognito. What better way to avoid detection than becoming an entirely different gender? Could be a month-long time limit before she decides you've skipped town and leaves. For bonus points, impoverished PCs could have their stepdad offer to buy them the plus pill... with some expectation that you'll make it worth his while.
Obviously just spit-balling here, as I'm sure you've already got a ton of content planned already. You know it's a great update when it gets those perverted gears turning, haha