Nemo 12B finetunes that aren't excessively... horny/flirty?

I've been using a lot of Nemo finetunes for the past month and generally enjoy them a lot, especially for their size. However, my two issues with them are they're often forgetful, forgetting how I am or where they're at even with high context, but I know this is difficult to address, and that I find them way, way too flirty or horny compared to other models that underperform in other aspects. Like the flirtiest set of models I've ever used outside of the overtly ERP focused ones.

For a lot of character cards, even when the opening message is a completely innocuous, non-romantic, non-sexual interaction, the character will somehow end the message with overt flirting or asking me on a date, even if we've just met. I've tried to counteract this by creating cards with no romantic or sexual words (flirty, body parts, bubbly, etc), or even something like '{{char}} will never be the first to make romantic advances or flirt first due to past trauma' or '{{char}} is nervous and reluctant when it comes to romance stemming from having her heart broken before' or something like that, and still, the character will very, very quickly still want to jump on me like their digital lives depended on it. It's likely due to something with Nemo being really sensitive to any mention of the word 'romance' in the card or anything that can be construed as sexual and running with it, even if the full sentence runs contrary. However, other model types I've used that adhered really closely with character cards like Llama3 and even the base Nemo instruct models don't have this problem, or not nearly as much as finetunes in the case of the latter.

Personally, I enjoy more longform and slow burn RPs where things build up and other aspects of interaction take precedence before any romance of ERP stuff comes up. Mixtral 8x7b, Llama3, and Yi-based ones like RPStew did a pretty good job of this and making things feel progressive and realistic, but Nemo does such a good job in other aspects for its size that I'm having a hard time jumping ship. What are everyone else's experience? Any tips or finetune recommendations that make things less overtly romantic?