Don't think either of them can be charged, which is the point of the clause

Same but afaik that clause is supposed to regulate teens, since who you gonna sue when both participants are minors? Both of them???

I guess it is comparable to the romeo and juliet clause in the US, if what I heard is a thing there?

If the partner is between 14 and 18, it would be 14, otherwise 16

Depending on context it's either 14 or 16 in germany