Favoritos de chyroptera

Larvae growing in the fruits on Lupinus argenteus (or maybe L. arbustus). The last photo shows a normal fruit, and the two preceding photos show the fruits with larvae inside.

Insect E emerged on 7/3. E1 emerged on 7/5.

Some type of gall thing. Usually containing 1 worm. No clue but on multiple lupine pods
Edit: I am loving and fascinated by the conversation around this. I rarely post insects, or do too much dissecting but this was an exception, since I’d never seen something like that either. Thanks, and I would love to go out there with anybody interested in this, just for my own learning xp.
Plant observation: http://www.inaturalist.org/observations/125331096

These galls look just like black cottonwood galls formed by an undescribed harmandiola. The larva suck on the underside of the leaf forming a nipple-like gall on the top of the leaf with a pale circle around it (I think I knocked some off flipping the leaf over, because some of the spots were weeping). Later the larva fall off and the spot they formed becomes more of a necrotic spot and the nipple location is still visible but no longer raised. In black cottonwood these often become holes, but I didn’t see any like that in this tree. I’m guessing this might also be undescribed.