some clichés which surprisingly get resolved in a non cliché way... potential for actual poly relationship that could be healthy, but for now it's the smut typical "two dudes like the same guy, guy likes both and can't/won't decide so they get together as a throuple" though MC seems to actually love both and wish for a proper poly relationship
3P Nonke Kaihatsu -Elite Futari ni Nerawareta Ore-