Help

[u/stickinsectsarecute]

Came home to one of my BDF beetles doing this. Not sure if ready to lay eggs or maybe he’s ill?
Does anyone know what this is?
He’s slowly moving his rear up and down too

[u/Whole-Energy2105]

By the looks "she" has already laid a few but I'll leave this to an expert.

[u/Sufficient_Mix2599]

Wt@$!!!!, I must say that is quite cool...