Jealous Lexa would include:

•searing glares at whoever dared flirt/touch/look at you too long

•she'd probably walk proudly with her chin up directly to you and at this point you're like 'fuck that's hot' and 'oh fuck I'm in trouble'

•she'll deal with the situation depending on the severity of the offense

•for example: if someone flirted with you (COUGH Finn COUGH) she'd make it crystal clear who's name you were screaming at night

•honestly you're struck with a blend of impressed awe and embarrassed mortification

•she'll then grasp your hand and practically drag you to her tent/room in Polis/somewhere private while you smirk at whoever just risked their life over your shoulder

•when you've reached said spot, she'll remind YOU who you belong to and you're all too happy to be reminded

•she gets really handsy. She already has issues with keeping her hands to herself. Magnify that by 1000 and you've got jealous Lexa

•usually back you up against something and make out with you until you're gasping for air and literally begging for her

•sometimes, just to frustrate you, she'll make you demand what you want from her in Trigedasleng

•when you call her Heda while she's jealous you're not walking out of that bedroom until she's done with you. And she loves taking her time

•hickeys literally
e v e r y w h e r e. She leaves bruises up and down your skin, visible and hidden, to claim you as hers

•okay but when she's got you where she wants you, if you pull her hair that really turns her on

•teasing. Endless teasing. She gets you back for all the torment. It's so frustrating for you

•jealousy really brings out her dominant traits. Have fun walking for the next week

•while you're begging helplessly under her, she's whispering things in your ear that would make Indra blush

•the girl's got really long fingers and the creativity to wield them with skill

•did I mention she's pretty great with her tongue as well? Bc she's fuckin amazing

•jealous Lexa is something you love seeing

•when the jealousy fades she slowly relaxes

•being so forceful with you wears her out so she usually falls asleep holding you close