Extracted from:
NEWS小山、“キスマーク”を付けてコンサートに出た過去を告白「今だったら大騒ぎ」; published on 11th November
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In a K-chan NEWS episode that aired on 30th October (2018), NEWS's Koyama Keiichiro shared an episode involving Tegoshi Yuuya and Yamashita Tomohisa.
It is known that Tegoshi bites Koyama's skin, and Koyama laments, "Depending on where he bites, it looks like a weird mark. He bites wherever it seems like a kiss mark. "I was bitten by Tegoshi," seems too false-sounding".
To which Tegoshi admits, "and that became somewhat troublesome once right", while mocking Koyama in a way that means no harm.
"YamaP and I pinned Koyama down, YamaP held down both his arms, while I sucked on his neck. I was hooked on giving kiss marks. So I sucked on Koyama's neck. In the backstage before the actual performance. I gave him a kiss mark with all my might (laughs)," Tegoshi confesses.
This was during the time Yamashita Tomohisa was still in NEWS. Tegoshi and Yamashita conspired together before the actual concert, specially at places where Koyama's costumes couldn't hide.
Koyama recalled about the incident, "I just went out like that. Foundation, tons of it. P-chan suppressed my arms' mobility. Tegoshi sucked on places that were obvious. He made kiss marks around the size of ¥500 coins. Even before we meet the fans, I was already perspiring. Foundation and concealer couldn't hide it. That's why whenever I put on my clothes, I put on concealer too. What's with that."
Tegoshi guffawed, "We have the development of social media now but, there wasn't that back then. "He had a kiss mark!" kinda thing wouldn't spread but, there would be some weird misunderstandings." Koyama raised that the case of the kiss mark would have blown up, "If it happened now it'd be bad y'know? It'd blow up. "Koyama had a kiss mark during a performance," sort of tweets would trend."
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※ T/N: this was too cute to not translate,,,,