>>6118
>how would you pivot to having sex with them and what age?
In complete honesty any age. Young children are better than adults are at expressing discomfort, since they lack the social need to act like they enjoy something to please the other person. If a toddler doesn't want you to do something, you'll find out quick. But for the sake of the question, 3 to 4 years old. I'd start with just kissing and petting, and only continue if there's reciprocal interest. The focus would be more on loving each other than my sexual satisfaction.
>what would that physically be like for you? would you be penetrating them with an object?
My climax isn't the point of sex for me, I care more about the other person's needs. If the kid wanted to do things to me, I'd love to let them experiment and teach them. But mostly I'd want to do oral sex, rubbing, fingering. Penetration with any kind of object would obviously come later, like puberty, and only if they wanted to.