Cumming from the Japanese term "ノーハンド"-(射精/オナニー/etc), wet orgasm one. Not exactly the same as "ruined orgasm". Don't ask me what's the difference from the English term "hands-free orgasm" (HFO). Majority is related to nipple play only stimulation or otherwise mesu-iki, so look through it to filter out those. Non-chikubi https://hvdb.me/Dashboard/PoolWorks/603
Livestreaming character setting (not exactly "meta"?), may not be in livestream-like broadcast format.
By Twitter dm, on Ci-in (usually premium reward content), etc. Remove from pool when released on Dlsite.
-- Underwater, more than "water sounds". -- Are bubbles "water sound"? Overlaps with underwater bubbles, except foam. -- Sadly not all slime works "eat" you.
"Ureshii... shiawase... suki... daisuki♥" and other such beautiful emotions are the focus of these works, rather than physical sensations. As you're given a taste of real love and bonding, your heart will fill up with overwhelming happiness until you cry and laugh and moan all at once in the end.