Invested (1091 words) by shinysylver
Chapters: 1/1
Fandom: Shameless (US)
Rating: Teen And Up Audiences
Warnings: No Archive Warnings Apply
Relationships: Ian Gallagher/Mickey Milkovich
Characters: Debbie Gallagher, Ian Gallagher, Mickey Milkovich, Holly Herkimer
Additional Tags: Brother-Sister Relationships, Established Relationship, Mistletoe, Kissing
Series: Part 29 of Fic a Day in May, Part 2 of Sister-In Law
Summary:

Holly tells Debbie that kissing is an important part of maintaining relationships and Debbie starts to worry because she's never seen Ian and Mickey kiss.

Then she takes matters into her own hands.