I Drank the Love Potion Instead of My Husband

Rudbeckia has loved Arenfried for a long time and becomes his wife, only to find herself trapped in a cold, loveless marriage. Desperate for his affection, she slips a questionable "love potion" in his drink, but quickly gets caught. Following a disastrous misunderstanding, Rudbeckia panics and downs the potion herself, which leads to a series of feverish nights that change her relationship with Arenfried forever. Will this heated mistake be the key to saving their rocky marriage?(Source: Tappytoon)