Resized to 42% of original (view original)
Artist's commentary
Nessa & Bea
Even though they're cute...
They have slimey tentacles.
Other versions here:
【Fantia】https://fantia.jp/fanclubs/6327
【Fanbox】https://www.pixiv.net/fanbox/creator/9888246
【Patreon】https://www.patreon.com/sanuki