子切口,深深地指法

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became the common, even household, name.

Today, we have a good understanding

of how certain black holes like Sig X-1 come to be.

Stars burn hydrogen and helium fuel

until that fuel is exhausted,

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Bigsplitcockjez2
Bigsplitcockjez2 出版商 2 年 前
I need a new camera!! With a sweet macro lense. 😉
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Bigsplitcockjez2
Bigsplitcockjez2 出版商 2 年 前
Thanks ☺️ 
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Jordofoxx
Jordofoxx 2 年 前
Your vids just keep getting better and better. AMAZING!!
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