When Kei becomes dead weight in his arms Masaru's suddenly filled with a sinking, grounding feeling. It comes to his attention (fully this time, instead of little glimpses) that he'd taken advantage of his best friend. He'd made Kei moan, and though it makes his stomach coil with heat, it also makes his entire frame cold with guilt.
Each exhalation Kei whispers into his skin has Masaru trembling. He's overwhelmed, really; the mishmash of emotions running in his veins is the sort of thing he never believed to be possible in real life. If only Kei would forget everything... but he knows he can't be that lucky. Kei would remember at least a little bit of it, surely, and Masaru can't think of any good excuse as to why he willingly kissed his best friend sober.
He's an awful liar. If he tells Kei he was drunk too, he knows he'll be called out for it.
His heart is thudding in his chest. Despite the scandal of it, Masaru still finds his arms circling Kei's form and holding him tight against his own body. And then, finally, he gets to his feet and carries Kei with him.
Opening the bedroom door is a challenge, but he manages, making sure Kei's chin is over his shoulder. Then he lowers him onto his own futon, cataloguing the look on his face--how his cheeks are flushed, his lips are swollen, his hair is fanned beneath his head against the soft texture of Masaru's own pillow. The shirt he's borrowed rides up just a little and the heat comes back, wrapping itself around Masaru's spine. The guilt comes with it, though, and he shakes his head as he moves to pull the blanket over Kei's frame.
Masaru can't help himself from brushing the fringe off of Kei's forehead, his fingers lightly touching the skin and feeling electrocuted from that simple contact. Kei had called him Masa-chan, and memories of their childhood flood through him with the most palpable sense of depression. He's not sure where it came from. He's not sure why the name seems to matter to Kei now.
The moment shatters and he withdraws his hand. Deftly, Masaru gets to his feet, and he heads to his closet to take clothes out for his shower.
At least Ayumu'll get what he wants.
Masaru is going to sleep in the living room.