Ok here is another idea
Time of year: the height of spring or mating season
Persons: sesshomaru, Kagome pairing and the inu-tachi
Plot: what happens when sesshomaru is very thirsty and drinks 3 of kagome's five hour energy which as it turns out is (for inus) a super aphrodisiac. Also sesshomaru is head over heals in love with kagome and the same could be said for kagome about sesshomaru.