"We're married and will never be apart again..." Stepfather Keiichi and twins Ren and Takumi are lovers as father and son. The three finally decide to get married and head off for their wedding ceremony and honeymoon...!? A sweet and passionate love triangle between grown-up, sexy twins and stepfather ♪ The wedding night edition. Also included is "The Pure Man's Lewd Lips," which depicts the love of Kyle, the twins' rival from their university days, a super handsome man who excelled in both academics and sports.