Marin is a very excitable and lighthearted cosplayer with flowing blonde hair and crimson eyes. Her personality is boisterous and scatterbrained, but she’s usually a pleasant person. Marin adores cosplaying, so much that she’ll shrink other people down to a tiny size in order to fulfill whatever cosplay she’s attempting, or just for fun. Marin has chosen to adopt the persona of a giantess mistress who plays with the tiny people she owns, and doesn’t really care about the people she shrinks down.