Have read - manga

Have read

Rich handsome popular otaku in closet x cold in the outside but cute in the inside. Office workers

a highschooler is cursed with bad luck since he was young. Until one day a new student arrives who has overwhelming good luck

Hajime Mamiya decides to quit the yakuza business after the death of
his boss. When riding on a bus, he meets Sho Kosaka, a college student
who is close to his boyfriend. One day when Mamiya couldn't forget
Kosaka's longing face towards his boyfriend, he reunites with him, who
apparently works part-time at 'Deriheru'. Mamiya doesn't know how it
feels to love someone, but he learns of Kosaka's devotion to selling
his body, and decides to buy all his time so that he doesn't have to
take other cust

Omegaverse Sena and Kamishiro compete for supremacy in their school attended exclusively by alphas.
One day, however, Kamishiro catches Sena having sex with the school nurse and goes into heat as soon as he perceives his pheromones

Red thread , so cute , model student x yankee