Is his cum suppose to taste like battery acid?

I’ve never actually tasted battery acid but I assume it tastes fucking bad and just saying sour doesn’t cut it. Like it is bad, it’s not oh sour but can handle it, no this is like chemical tasting. Like crinkle face, cringe, and gag then need to wash mouth with soap bad. He drinks a ton of Nos and I never see him have water so maybe this causes his Cum to taste bad? Also, some hit my eye and it burned and turned my eye blood shot red and it looks like I have pink eye