Neohenricia sibbettii still flowers

There's still not much going on with Lithops, only one flower is visible. But at least some other succulents are flowering. My Haworthia limifolia has grown another flower stalk and there's a seed capsule even though there's no partner plant around. The Neohenricia sibbetii is flowering since almost three months non-stop! I've counted around 40 flowers so far. Still I think it weakens the plant itself a bit.

By the way, the scent isn't pleasant at all :D
Thanks for your comment