Someone shared with me how you can support Aldehyde if want.
First method:
Buy Tora Coins from Otaku Mode using visa or mastercard, but be aware the markup is awful.
https://otakumode.com/shop/6440d43e9eda33001de1b98a/TORA-COIN-Fantia-COIN
Second method:
Buying Bitcash (not a crypto currency) with this guide.
https://x.com/FellatrixArt/status/1792966538150195531 Be aware of the content of the account, it's quite "special", and by that I mean extremely NSFW.
Also, in case you decide to support the artist and feel inclined to do so as well, you can share the paywalled content at ExHentai or Kemono.party
Kyuukei is a solo operation by me.
No, it hasn't. It's just that the author releases a few pages per month of the 18+ version.