Title: Omega squared

author: catlyon

stucky

summary: 

When Alpha Wade Wilson refuses to help Omega Peter Parker through his heat, Peter turns to his fellow omega Bucky Barnes for a helping hand. Alpha Steve kindly offers to take up snack and guard duty while his pregnant mate helps Peter through his heat. ensues. 

Note. Steve doesn't get it on with Peter, he just provides support while Bucky does all the work. Peter is grateful.