Defernull/Underfell Mettatenna
Series Metadata
Listing Series
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Agony and Ecstasy by starcremies
Fandoms: Deltarune (Video Game), Undertale (Video Game)
16 Feb 2026
Tags
Summary
During a romantic night in and what's supposed to be a wonderful first time together, the extent of Mettaton's chronic Soul pain and how it impacts his life becomes more apparent to Tenna than ever before.
Series
- Part 1 of Defernull/Underfell Mettatenna
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Tags
Summary
When Mettaton is hurting, he goes right to Tenna.
Tenna will make everything better - he always does.
Series
- Part 2 of Defernull/Underfell Mettatenna
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This Must Be Love by starcremies
Fandoms: Deltarune (Video Game), Undertale (Video Game)
18 Feb 2026
Tags
Summary
In the dark of the club, Tenna is approached by a performer he didn't even know he had on his payroll.
Series
- Part 3 of Defernull/Underfell Mettatenna
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Tags
Summary
Mettaton is his only sanctuary.
Series
- Part 4 of Defernull/Underfell Mettatenna