[Higashimikuni-kamen (Saitoh Maho, Kinui Tohko)] Goodnight Song (D.Gray-man)

Allen Walker's sweet tooth turns predatory when he catches Yu Kanda rummaging for dessert, purring that his comrade is far too tasty to be allowed before pressing the startled swordsman down onto the cushions. Kanda's trademark scowl melts into flushed, gasping surrender as Allen, sweat-slick and grinning, takes him apart with lazy, teasing thrusts that leave the proud exorcist clutching the sheets. The afterglow brings Timcanpy fluttering near and one last bombshell—Allen cheerfully confesses he took full advantage today, sending Kanda into a blushing, sputtering retreat that says more than any lullaby could.