Looks like since update 160, all updates are focus to Alakune the spider girl.
She isn't 100% complete, but has several moves and finishing scenes. Currently she can...
-Punch Tiki in close range.
-Shoot web that can immobilize Tiki or pull her if web hit Tiki in air.
-Throw Holedigger to Tiki. You can't block this bug but can deflet it with attack. Holedigger will rape Tiki if it can grab her. While you're being raped, alakune will try to throw more holediggers to Tiki for heavier raping. Die with this move to see finishing scene and gameover screen.
-Grab and inject eggs to Tiki. Tiki can't do anything while an eggs are inside her. You need to press buttons to remove eggs. Alakune will try to grab Tiki and inject more eggs at this time. Have enough eggs inside you to see finishing scene, but no gameover screen yet.
-Call facehugger from the above tree. The creture will stay for a while. If move close to it, it will grab and rape Tiki.
-Do SP attack when SP gauge is full. Alakune will rush to grab Tiki and tie her with net. Then she will start cunnilingus Tiki. You must press buttons to escape. If Tiki orgasms before you can escape, Alakune will suck Tiki's fluid to regain health and SP and you must restart the escape. No finishing scene for this move yet.
Die with any moves other than holedigger and egg injection to see the 3rd finishing scene and gameover.